--- title: "2026 年夏入 大阪大学情報科学 博士前期/修士课程 合格记" date: "2026-08-21" image: "https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F6a54c7a5-8fe4-41e2-8f9e-c04f6b69077c%2FIMG_3549.jpeg%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466UKYQGIXW%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075554Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIQDBdSZ8VVc8gR62ixvcbbHplny2BNnZJlI%252FmR6ymVrizgIgQetH2ZP5WQZqG%252Fmt2pkiGVefDswdRGGY17kUIBpx3kcqiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDLN%252BCx9l5qibTOALiCrcAyMrlim2leJa%252FRdIEcTKY0A4QD7PWRGGD9TfosaoqXtnOzA1Qgh4UWheJ7%252FVmDJFD0UXTmtBRrd1h55Bv8vs77O0iSTnrghNjKfAvv2dk4xHFccm2h3hW4tRKFrepXKfJATUjiPOUHB8i9sYBFh1jWC8InLxJZIvxMeFTDzSEmMYzMcNJ1sBZssmpVy9AkzNPP0PHp9YsB7h7OTKryHNWvujc6EG%252Fs7DdCDB4hkcioV7E5pjX7z8gCPU0mLWyCWSecO9zlV%252B6kUfPTJGgn4frJlYIYjvmuUqCFS62T0hfNahoMl8Mq8OaCvF%252FhMLc6t4BJWhZEMh2JOIan8cJv4rmtBmAoasnY825SYvPDH%252Bf7H9e0nGKOT26GW3kNnKMbqVj%252BX3HCkV4A1Nl5lNAsszuZ9hDlSIHqMkzN3dmO3fAnq0v%252Bcc2uvh5KxqE1%252FlzXosoqGcQsdAzTXGaMAdL3O2iTscLVxJo3tDwpCe4YF8OFf58heJBAH29MOSrrqxyQna8vrrZWqFx9XtsRZMpBlh8qOVVusP1irSlbxotHsaxgo7BpZmqS7psSEr79nDPZF96Ozy4cqX8hpn%252F0y4Ctjy%252FcO2gYuY12Lp%252BBz%252B%252FSVwdrCpQXFoWNB4cJ44cWjOMK2sidUGOqUB%252BSscZkcMAQOyJeDCPKuPQm8z4YtTr4srL3s2mvKjel8RAAcSiUf5R3M7Suh0iUt4FempfJ0s6un4IYPD4PzDs09p4h7%252BJU%252FOzpMkzza7Qdk9r6VM7fZfI%252FXy26YhYS14FUn5WuukKyoNSE%252B5HXSifobx8bCnSezXYNOutnTweBz6ng1G7QqVng02R2IgTIcCcyNtxpZrpVj8OXT%252F8PTQ8pJoukeG%26X-Amz-Signature%3D1b8f1e2ae7ee09d04b14c088fcfcbd6b7e49615019d6e34aea880f7c407e60a6%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80c4-ae52-fc7a8a1b890a" tags: - "碎碎念" canonical: "https://xxxuuu.me/post/uosaka-master-exam" --- # 背景 - 学历：专升本。专科深圳某所谓“小清华”，本科广州某师范二本 - 绩点：专科 3.0/4.0，本科 3.94/5.0 - 日语：JLPT N1 - 英语：TOEIC 770 - 科研：无，专科毕设编译器相关，本科毕设存储引擎相关 - 竞赛：ACM-ICPC 银，CCPC 铜等 - 语校/私塾：无，自学+旅游签直考 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F1c29abbb-f4fa-425d-ae9c-ad0f6d4c999e%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3D0cac6c04e94fd3caa4252bbabd5f5c8a5c80da58d23fcc6d5067bea7673bc054%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8026-aad6-f07c8bc2331d) # 择校和考试科目 笔者在 23 年本科毕业，近 3 年分布式存储、云基础设施相关 infra 开发工作经验。自认为专业基础还算扎实，但学历背景很差，在人生过往的考试中也称得上是失败者。中考时就没有考上高中，从中专→大专→本科一路过来。对考试一直有畏惧心理，因此择校上完全遵循了逃课策略，尽量选择重笔试和专业课的学校以避免短板，同时希望学校层次足够好，最终范围限定在[旧帝大](https://zh.wikipedia.org/zh-hant/%E5%B8%9D%E5%9C%8B%E5%A4%A7%E5%AD%B8)内，考虑了四所： 1. [大阪大学情報科学](https://www.ist.osaka-u.ac.jp/japanese/examinees/admission/guidelines2027.php)： - 考试科目： - 必答： - アルゴリズムとプログラミング（算法） - 計算機システムとシステムプログラム（组成原理+操作系统） - 选做（5选2） - 離散構造（离散数学） - 計算理論（形式语言与自动机） - ネットワーク（网络+信息论） - 電子回路と論理設計（电路和逻辑设计） - 数学解析と信号処理（数学分析+信号） - 语言： - 日语：提交任意学习证明，但不计入成绩 - 英语：提交 TOEFL 或 TOEIC 成绩 无需套磁、无需数学，纯专业课，可以说是量身打造的。选做选了自动机和网络，这里除去自动机和网络中的信息论部分外，考试范围和国内考研 408 相近，但难度比 408 还简单，大部分是常识级别的题目，我认为有合格 CS 素养的科班生应该都能裸考至少对 6-7 成 并且阪大面试据称只是走过场，几乎完全依赖笔试成绩录取，因此笔者将阪大作为首选，只需准备没接触过的自动机和信息论即可 - PS：明年（2027）开始阪大修改了考试科目，变更为 8 科范围中出 3 题（非自由选择）且包含数学，无法再逃课了 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F3ae6607c-465f-4fe8-a5b7-ebec731c04ef%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4664NTJKPXI%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQD%252FghLo%252BHKE%252Fr2tcYTnlRsda%252BLzGuqZG%252B%252B%252BljOqQgp8DwIhANazs6X9I64e9XpUZDQOvL62Wtdr4RG2bBevTLudELqFKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgxiV7LYz9hmDNXvBH8q3AN%252BAvPdY3M%252BMXfZGzKNGFhSGa1LIl8y3ngKna2g1K9cvsHzfY6eHiwRNjrfyH3bHRCnMeZEWdqwfNRXHHLsnHq2DDRMmb46UTXVFyFkbDJ6mefhX%252F3oofwCaoy4WJuhrajrUISGrlE2RSNSnehD5YaGuFWcqPSPl%252BSjegahLe07TK14u1bG%252BUBTraFcFc8mbcVU4kNo3xfHBXB34%252Fqhz%252BX4bJ7Y%252B3ZAjYusfoDJxPbhCAVoQSP2jhYtokHpebKy4OvCht18ihUerUTFUGAHiuhtJKTJnUHxjxlEn3U7TY3335pvpm%252FLaI7a%252FzzscM%252BJYVa%252BZX6cAkY8mh5bARG%252F%252BW2mcVW8U5SQ%252BWJhpGXyzDd11%252Bo5mTl61eY6atAPw6MLap96zA%252FHHsTUh7kk8AWvln6w8F6%252F8nC53ICnguUL4U7%252FwHl7ONlTllPbu70GyB%252B9%252BfFfk0HZAVbyG%252B0gzYXLttKSw2v9LL3M%252FRnutK77pmaBUDdfCZwaB9OykT4LZaBdWE8eOiXdH0JK%252FCntXb2%252BjwHWjkXjvXgohRQeRutWG8qmk5GkJBTM3Z098EqCl%252BMpoQSu3TqKTxaJbsAm%252F3Tv4%252B0ETaTsFcbdi%252FjIzSeo5MRf26SQ4CyU5KO7eJzbpjCmrInVBjqkARVfh%252BCcMfw0DX0TiPbiYdzStFSE3PX80MF0%252FifZ2BRdcBJLrQgjWRDqQ%252FQFQETjKoRvvptHSL57j7MgHaGRyxgnIs5nIitXwme3NfI4Ot7Vjp6vlV6xDt2Pa%252FSDz%252BB4EsycROWd7%252FrF2g4cRWzOZTZsf3Trf5wAzUtDsdlVvUO3F0ZH9J1t8Je2oK5VvfvSkrix0ApkKJgYMVr4Se6Z6GqYBxUc%26X-Amz-Signature%3D165682a9153afc38866b8c05603f0ede783dcf482a7374edc1cceec117681dae%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-808c-bfe1-c4bb74c002b1) 2. [名古屋大学情報システム](https://www.i.nagoya-u.ac.jp/gs/entranceexamination/#admissionmc8)： - 考试科目和阪大高度重叠： ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F36cb12ff-f2ee-4d58-86f5-7a7bd046a85b%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466XVUTXDJK%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIDvqzF0ZuMzFmFji8r6qMRV21%252BIrZvuKPCqQCmWoj%252F%252FbAiEAwBCbbqTm5WUt70fefIzeWhy1%252BT6NVNo%252FwtRwsyubm0wqiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDEpEjsYURnqQ%252F7L4FyrcA%252BBr38R2KOVb%252BWeusKg8lh%252F%252ByVLZHy%252Btvb2lAbmf5lmdolyjVlbq9dZlx9v7tikcb2%252BRzlvJ7dusM4Bwr6YMZQ03V%252By5CSi183XMJDu%252FlQl%252Bvf4M6C7%252FY5ppmtQmekx8ngsFJqjaTSraS%252F71TvGkC%252Bz%252BBodUh%252B%252BQipVgYKgNaaeb%252FQGUTe5aDHwPetia4NMKuH72101Msc0XGOeMmP131pw1J%252BR11Yg9Ut%252FdM6EKzF%252FdiVvMeEHLZBEbiXDkKR9Wewc8Yb7YR4JNwB9Rp0RYBvOVUsCNApXHzxg5YRJ9GSGFx%252ByLPl4y00ICp6JR%252BNVbBvejNvd4dOr8XypTYt3Ztbo8uyEgcuzB%252BFwbQM%252BWinKgsQp%252BjIy%252BhEXlzx1OTRSurWfQKTYkazWocRXD0OGcOasStOQo26yVtT7wdrP%252BWkt5Y8moAJ6EBL7KAJip%252BcHYcSm98zoxuMA%252B18pnlbadDFZd0LtiIY26KdUPQW6yMYbFgDXhrkRqytWIg46vVXkuAnIaV7HwwwIpfXXViAydsQcGiTMI6SD2ta6HjnZdHQNwnmNbC1OFiHemtg8%252FUarOccwunG4kNxd8iAUSfb9iEKJwW%252FSqI3xlU%252Bjh2NpOo7HIK3cYPoRAvAh%252F2IAUMLCridUGOqUBs8LUjIX5txOsT10oS7oQRp%252FAbzQq%252BRZ5a64BAAFNUQQybwhLMf9CRaOyf%252F8PtBBAWF4FsR7f6%252BkVkj%252BjB%252F9XiRQfuKD4y6FojFLxRWUUQ78B%252BQ3RvynqTGWIiC0DGvvdIfZA4OqdyN4VIRdmUicyHEVqvl17NQpJ0rbT3pSJ1SZDEUzfn%252Fa8Y87BYhC7M5do8UWbA6TeiTVKMgIVOSSW2n%252FM3fYP%26X-Amz-Signature%3D94986656f916619a337ba7f651f6b59cb5ad0e232e3e00be775082ae143cc085%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80e2-b52d-fb81061732df) 不同的是，名大是从 12 科中选择 8 科出题（拿到试卷才能知道），然后再自由选择其中 6 科作答 - 名大出愿前需要套磁且严重偏向内部生。笔者虽然进行了套磁，但教授没回，最后也还是强行出愿了。不过后期时间不够也没特地准备名大的考试，一套过去问都没做过，纯当抽奖 3. [京都大学社会情報学](https://www.i.kyoto-u.ac.jp/admission/application/)： - 考试科目分情報学基礎（信息学基础）和専門科目（专业科目）两部分 - 其中信息学基础从 *Computer Science: An Overview* 这本教材（中文版是[《计算机科学概论》](https://book.douban.com/subject/26999520/)）中除了第十章图形学的部分外，出 3 题 - 专业科目另外根据选择的实验室不同而有所区分，一般都是 CS 方向，从以下范围中出若干题，选其中 3 题作答： ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Fd2baacdf-909d-4e47-a40d-772813fdfb69%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4665VIBBUKU%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIQDnoCnwV1Hf4PepupvRP9riXg7hoqlXEtnn4HQ7NGhZlQIgFxWvNAxbkIuAv2KC2Xh3l1NOZQcne5Gj5%252Fg7oI5EDTIqiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDHPlhwDqT5Nq7A%252FlGircAzU69NAmipQQqCfVxqSGxdrl2tsew4%252FWo63eXENZ%252FBIeaIKE207epTukYjpi4Lxx6RDcuyiIk1ywofDEQfWCeyCvxRbEDyoPHZJYK2QPzSbcXmjCleQihwPelgKYWFNzDZoLYPihmNt9l2jdcXc95c8qeiCsFGzKBbQCj3CiL5bBtKDwoDGjvCHyEZAJ75Jj4w0KR4NShsBYfruTxVS8te9kqZrrZiNn5NR0QhiSdI%252BmpArGeP01pXByD1ZLB%252FCk5j4Y%252FXu1vn9sCzo5Sc0%252FdPciQBOQaHQNiB11xfkcXFeyWqQH5kmZ5xr5JKxOM63ABvIoBUU9pS02DDzyfWqrbob80CnlClqia5e7cwnOeUS65f%252FqlqPZZMSooAfnzqtskkr0VF%252FRWuStR29TraZlU8V2gSGuG6TqkkDe6p98A6BjZihVtRrviJIM7BxxlbCgQFMtjC2UihPHolutUwnTRDZYPlmbBpITryUhpCKoqP3cVGremfLyuAVgFXcEYHfwLoQmEJIiQ%252BS8fQqZeWGrUG%252BCHa4ghugeXv83kDn85LohfbJJWidyf5kktkg6%252B2KJdideoTAPIYepS44IsqkEhrgx7P0nHIr6LXYWS6ZP%252BZQL34vt%252B3TLQgN%252BiGl8MJqridUGOqUBshYKlKVPjSRlyXkxpKKQcC4%252F%252FFgZ%252Btx1f7H68tVv85Oa1ySbru%252BIh3vPIcVtd4EG5Jsa8wKgmdfG644y5GA99z2p0hIJugEtGE20TP2PBbuOJFxI8mURILeC75PqVc%252FIPftphKlyB8jJN0EwY7kWXvLLxof4FWRIQtsncrf4PtrDQG1kCjCWd3bgFehFfLECeldKajqWB6ntgPjnnv4tKaMrO5J3%26X-Amz-Signature%3D99ec0d8e14e9ecf3bf98300702ec7f2c6809921c9a2f1d46746a993cb3c36891%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-805c-bb21-ea3ae3e28845) - 京大社情同样无需套磁+无需数学纯专业课，相比阪大考试范围更广，难度也不太固定，有时候题目比较难。由于考试日期冲突，决定选择更稳妥的阪大，未出愿 4. [東京大学創造情報学](https://www.i.u-tokyo.ac.jp/edu/course/ci/admission.shtml)： - 考试科目分两部分： - 一般科目：数学和上机编程二选一 - 专业科目： ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Fa2726e71-57d0-4b41-8459-f891ddca9c63%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4662EX33EYN%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJGMEQCICvEHm70HpDo9lvkVx5IRHO6vwgNngfFeeyZV3RUJfdnAiA0mv7miFnCqj1wCKPicYsBCCSXbiyv%252FGTqihPazYpbiSqIBAiA%252F%252F%252F%252F%252F%252F%252F%252F%252F%252F8BEAAaDDYzNzQyMzE4MzgwNSIM16ahZP9TgPzpJfENKtwDW149BeKyEzS8DxNfPdphcVO%252BfUG5Jx%252BCa4Rmdm612tqKHqCdJYJPCQTRN7W%252BEXqZL4egXmGfawsrg9aXHuMnnvuBhPUueUjZSGAt7WA0x2Ive7tGWY6p4pUVIKYKD9StLcxHZ9qeAWamvrJ93JrjoPpcXL8nniHewbFCkMEv7eoaTBT4ceKVSttwvsEKlTwzoYE7BOkmkGoPYVZ%252F1zh7TpHD2Mq97JOHOoOZAFhKPTM9SGkWoHVbMKWV7RcxP25a6nLjvFSoSm2JLbpx4embFWhLTKp397hswLvDbhLkP7rhxu4HQtbtfM5umA79BIpZmEKZcstl%252Fs13hWY0ufTAVdsZrHObSzzQdEoegk5lybJPkyAHtLiNGSaz4fgW9yIG7pqLFMHxWI5qfG7JxuH9JfWEwOxZbMSDc6NXndsZv7V%252BbNFPBWkkGs1sRvZT9IhwkOfDYyhxa9hl8ACOvM1WC%252Fe%252BN%252B8OG%252F4n1ZpdcYSlnIvz3ZBOKCxSs06oF%252F1f8%252BqMC653Utf2Wr0kXdkvx5KHUKhbTbHn%252BmkTl98aoNl%252FLBsGhiNBe%252BVypWxg%252FRdEflvdZ4xETevZrJohqUfi3q2K4JVFbFYR18uqKAkT6t5txi%252FjyR2yKYmx6V13pHswu6qJ1QY6pgHJhpRxS%252BJDjs5cLllC8SMnjMCig9KE87KAQELbemFBDeOoEL5bkC9f%252FYIPuMUysmobh44wex8gJ3AgNmGfQuJOujYl4zwdxYBHJ6%252FHaZ9bZzw4nfvPgeS78nINZjJTPxS4wQNBMDc14cNlw4jxPCa7b0e4D9%252BvT1SlaXbH1keqPrrDtj1vaf5eR4SRlfAwsCMtG9Q%252B%252FKqwcUMacGWFQqo7pjDQMvcQ%26X-Amz-Signature%3Db15ed36f3614413ce2781104de5fc49ae3c86545402185080b7c55dcb6fdce4b%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80af-8068-d79a1e72c421) 选编程就可以逃课数学，编程看过去问的难度不高，类似大模拟，感觉也就 Leetcode medium 水平。并且这里并不是有个 Online Judge 让你去提交程序，而是选择题，只是通过编程求解答案选项 剩下专业科目虽然出题范围看着少，但算是各科大杂烩，实际范围比较广 - 东大英语成绩只能提交 TOEFL，笔者英语太差完全没考到个能用的成绩。并且东大有书类选考，会结合提交资料和背景来发放考试资格，竞争者大多 985👴，结合自身背景，书类不太可能过，最终也未出愿 考虑到自身能力和时间等问题，实际最后等同于单冲阪大，因此这篇文章也只以阪大为主 # 时间线和方法论 时间线如下，每天学习时间大约在 4-6 小时左右： - 4 月底辞职，五一放完假后开始备考 - 5.10-5.31：学自动机 - 5.24：考 TOEIC，出分 770 - 6.1-6.15：复习操作系统+组成原理+网络+数据结构与算法 - 6.16-6.30：学信息论，出愿 - 7.1-7.28：刷过去问，查漏补缺 - 7.29：前往日本参加考试 回过头看，时间还是比较紧张的，因为 ADHD，连半小时都坐不住，有效学习时间远比预期要少，原计划的一些 milestone 都没完成就匆匆上了考场 备考时大部分时间都放在了完全没接触过的自动机和信息论上，其他科目分配时间较少。虽然阪大题目简单，但依然要遵循「战略上藐视，战术上重视」的原则，该记的记、该背的背。这里笔者高度依赖了 [Anki](https://apps.ankiweb.net/)，Anki 可以用于任何需要背诵或记忆的内容，包括单词、知识点、错题、回答模板等等 第二点是善于利用 AI，整理资料，分析过去问，圈重点，改卷和讲解题目等工作都交给了 GPT ![e.g. GPT 根据过去问整理的考点和对今年题目的预测](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Fd9dcb020-d6c1-45a2-9aa1-7bacd6894190%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3D04c1d24517bc651f321201577775e252d07ab269d4134b0bca5b2bca173f0d5f%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80dd-80a9-e719630ff4e0) *e.g. GPT 根据过去问整理的考点和对今年题目的预测* 不像国内考研相对透明，修考的信息差和黑盒现象非常严重，信息收集能力和 networking 十分重要，需要想尽一切办法尽可能收集情报 另外，国内考研大多用 408 等统考科目，日本所有学校都是自命题，每个学校风格差异极大，真题（过去问）是了解学校出题风格、范围和难度的唯一方式 作为参考，准备阪大的过程中笔者刷了 09 年后的一共 18 套过去问。正确率范围在 70%-90% 之间，波动主要取决于最薄弱的信息论，和实际考试情况还是比较接近的，阪大出题方向都很明确，即便明年改革科目，过去问依然有很大参考价值 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F20bb2836-074a-4b4b-bef1-a1e5be5f0964%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3D8ae651095c3c1fd3356c636d5c320221ab52c5479a77dfb2cac9bb69332aba6f%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8010-96c9-ea8abbf2b94a) 关于过去问答案，网上有不少人在售卖，价格也不便宜，普遍近 10000 円一份。但笔者认为没有任何必要购买所谓答案，直接丢给 AI 解答就足够，更不用说大部分人自己做的所谓答案错漏百出 # 语言 ## 日语 笔者早早就考下了 JLPT N2，从零基础到通过 N2 花了一年左右，没有特别「应试学习」过日语。翻完新标日上册后，除了背单词外只依赖推生肉 Galgame 和轻小说结合 Anki 制卡来[沉浸式学习](https://my.feishu.cn/wiki/YeOSwsG7giLuQxkcDFscUXVZn2f) ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F29f21537-0416-4c4e-9006-b76bd13d95db%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3D9d77eb6045ce069d745ba48fa967a6258c7ae40a6a3906d00a42054a3ebf8cf2%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8072-b60a-d0c90820824f) 另外虽然后面也过了 N1，但还是哑巴日语，没有输出能力，开始刷过去问了才发现知识点全懂，日语/英语答案却写不出来的情况很多，所以让 AI 生成了一些回答时常见的步骤或句型模板在 Anki 上制卡默写。对于片假名满天飞的专业名词，直接写英语，考试回答日英混杂也是没问题的 ## 英语 虽然是在日本，但对理工科来说大部分学校都不要求你会一句日语，至少都不会把日语算进成绩里。反而英语是始终逃不掉且十分重要的 而笔者从小学开始英语就没及格过，大学四级高达 311 分，基础差到不知道疑问句要前置 be 动词 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Fb59002d5-3f5a-42e1-8d39-14fa319b20f4%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3D3e51e76fc29cb7a32c0f1b9fc34ce085ae0b11375759fd8af46a61a268f23626%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-809b-b293-e2031178b637) 也许是学日语给了我些面对语言考试的自信，重新认真学了后发现也没想象中那么难，当然长期欠下的基础也不是一时半会就能补回来的，英语部分在职期间大约花了大半年学习，最后在出愿前才考到 TOEIC 770，相比小红书和修考群里人均 8、900 分没什么竞争力，但个人已经对这个分数很满意了 首先主要看了《培生英语语法》初中高级，这套书类似新概念，覆盖范围从 CEFR A1 到 C1，很适合弱基础的从零开始学，建议直接看英文原版 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F7665e466-0a83-467f-b3ee-9b34671c7f1f%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3D3cbf64365902cb259199ebbcbf041a032be57d09a3273f4978552e45f422f405%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80a3-8dfd-f02647ef55f5) 针对 TOEIC 考试，单独看了本语法题书，熟悉题目风格 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F39b0acdb-97f9-4d7a-b164-b48b4efeb8ef%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3Df977f30a8a2196ec53aa0695f40f3d6d325a7610f77d83f2e21ea133b04a95e5%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8052-bd8f-e270daaabc8f) 最后在 abceed 上继续刷题，过程中记生词 Anki 制卡，确保听力和阅读正确率 阪大没有公布英语成绩权重和换算方式，各个学校差别也很大，但[据说](https://note.com/trellis0706/n/n5056b311183e) TOEIC 700 以上就不会拖后腿，竞争热门实验室 750 也足够，因此猜测和名大接近，名大的换算公式参考如下： ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F1f7f777d-ff70-46f8-8d9c-10c53f0f33f7%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3Dd46f9aabc8ef18b2d1f76489a35c9f9182c7fb643226ae84e35d8c0a5c149776%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8092-9b09-fe34b9595454) # 专业课 ## 数据结构与算法 纯吃算法竞赛老本，只过了下日本教材《アルゴリズムとデータ構造》眼熟名词，后续直接做过去问，遇到不熟悉的再单独看一眼 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Fc1b8ffce-9269-4a24-8080-a85d3676f8c0%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3Df07aeb8ff2f43841e2a92ccb146ce6b1a2352a53c31ada884880e1d90cdf3464%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-800f-a00d-ce9c3e3fcf42) 没有基础也问题不大，阪大的算法都很简单，并且风格非常固定，来来去去就考那几个知识点，没必要在这里浪费太多时间。借用一个[日本学生经验贴](https://blog.anzu.tech/post/handai_inshi/)里的话：「このような簡単な問題で満点が取れないならば諦めた方がいいです」（事实证明这是一个回旋镖，最后笔者自己也没考到满分） ## 组成原理 主要看《计算机组成与设计：软件/硬件接口》，简称 COD，基本能覆盖全部范围。注意这本书有 MIPS 和 RISC-V 两个架构的版本，考试看 MIPS 版就好 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Fa67fc9da-7775-49c2-8f26-018e4e4d9690%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3D6e2b1adc210c148c3fd64567c03751493114aecdb7793da933cd5ea00433f53b%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80bc-8c0e-f82be48948b6) 《深入理解计算机系统》，简称 CSAPP，这本书第一部分（2-6 章）对应组成原理/体系结构内容。这里的架构是 x86，因此指令和架构部分可以适当跳过，但笔者认为整书质量很高，有助于加深理解，时间充裕推荐看完 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F8104aab0-64fc-4e87-b302-4e4b62e24a68%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3D65d23a3db2bf0d9481ee4be7f328b691ee49a56ba3a3e01393e87a6c40f71e35%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8056-97c7-e3d349d76d72) 很多人推荐坂井修一的《コンピュータアーキテクチャ》，但这本书个人认为过于基础，编排也比较烂，且 20 多年没有更新，没什么价值，只用来熟悉日语名词即可 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F1ac64e29-0628-4e4d-81fd-34cf698ab11d%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3Dce81baa25370087b570b9f5b51fb65456edae539311458fcfc3dd46a99c5ecb5%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80fc-b43e-e20745fa32dc) 关于王道 408，基本上能完全覆盖考试范围，但笔者个人不太喜欢这种纯为了应试的内容。如果没有基础而只依赖王道 408，难以建立系统视野和真正理解，因此时间充裕者优先推荐黑书，时间紧任务重再按应试的手段来学习，后续科目同理 ## 操作系统 OS 部分没有特别适合考试的书，主要翻了下以前看过的两本书 一本是《操作系统导论》，简称 OSTEP 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PS：这本书原版更新了 SSD 相关内容，国内 408 考纲也增加了 SSD，阪大还没考过，有兴趣可以单独看一下：[Flash-based SSDs](https://pages.cs.wisc.edu/~remzi/OSTEP/file-ssd.pdf) 另一本依旧是 CSAPP ，第二、三部分对应 OS 内核和用户侧内容，但相比一般 OS 教科书视角不太一样，和考试范围重叠不大，针对看第 9 章的虚拟内存部分即可 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F8104aab0-64fc-4e87-b302-4e4b62e24a68%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3D65d23a3db2bf0d9481ee4be7f328b691ee49a56ba3a3e01393e87a6c40f71e35%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8043-adb4-e32303a7f58d) 就考试来说，两本书都没有完美覆盖考点，特别是老掉牙的边角料考试内容，可以在建立理解的基础上再快速过一遍王道 408，然后结合过去问查漏补缺 ## 自动机 虽然科目叫计算理论，但考点实际只有形式语言与自动机，不包括可计算性和复杂性理论 首推《自动机理论、语言和计算导论》，图灵机前的部分（1-7 章）完全覆盖考试范围，没有多余的内容，每一句话都要掌握，包括所有定理的证明过程，习题也推荐做完 对应日文版是《オートマトン 言語理論 計算論 I》（中文版翻译很烂，很多地方直接看日文版反而更好理解，顺便熟悉日语名词） ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F8f9887b0-052a-4791-9b0f-d1ffe1419d28%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB46645Y7F5T2%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075600Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQCrIxwZ021GzbqYf1e6QfSKm8v180L0bfVl7aRlhu6B%252FAIhAL4LuT9MS1P5o8Q0CcJDc2lI91yAs%252B5QR6dtLF3uOP7QKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgzRNFeRce4aDdl%252FoeQq3APht6Ev8qbiKe1hBuuFagBu1QKyfN0o9LidV%252B05z8vERFLCuYWsYisFYDCMd9k5GpJEDPxIObvgpwtH1tNQBQn58IWOwa3v6z3B86r6jcSmgpbCzvO6WTEA1%252Fm78VtCgpPGVwK3tO8ripGwfbSm3SQGvCIQCPb0o6s50YC4f9o37zvn9KmhJgIyyROY%252BPgmQR6XdLE0%252BzzcL%252B49hESQdwFNFi30KsNcAvmhnZVycQvPwgzZ9n4bb0vwcGRG3XShoWfkla9nW4es2FL9TcaUMaqmbtFbpgwi8l6vw0RnGvNgywMHiNYPq8ZkfgLlk0QUkVXVpZZGV53ST2XFHWX2fBX9imEVH1zUO9rfftwmjpRWIlugE09g0Gcgrol96R6kg6vyCiDrFb2D3od3IszPvCS7lwp9wvvSs7pgrjFxdlMG9MhxRmMg1NdeyZH%252Ft%252B46pmZIcYe4xoLn64El%252FvjgIdwVpVof0%252FiJ%252F%252BioGbTSpkjbxQS1vzWZ84jk3aDVSvHZLTXuQEqnIFcUDLTK8yPy34lBe5cQDDHPSPsXQQ7tV2KWTNC1Kdd44b1iDZqxKPDZAUGdt2m1xMID5IU9iLzDTFnPI8fNIHTMIqyOrg5gIbGinp7%252Bv%252FwV36BddE%252BqlDCyq4nVBjqkAdgfWultSeNslAgvr6bdDSfMSNuG%252BrclAtib%252FlPMNo3Yb9JNY319%252BuWZGAlkP93M241YR5CxSXtv3MMezXdkSjtwJ8tOCINlayy48UbMylVmssM2%252BYi3KTlmc61%252FLPXsChfsUJcqy6tuy%252F0hV%252BWnnvtfRWHgM0EZ6MGnPPLAVXa0XVfAyoJe4aYMBV5d6aphUC9nW%252FXaGXr0Ycq5wHpSpN43EAWv%26X-Amz-Signature%3Dd4874633ffded407f119bfa2c840de2b77ccba6d55ea9e2e3a73c776024fbfac%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-802b-b42b-c391ee1b4ebb) ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F06b83c47-9fa2-4afe-aa58-862f422587c3%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB46657OPJ35K%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075600Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIGxXujt%252F4V5LAvFTrusAdiuGEV3Wvc%252B0IrMUelTdU5ckAiEA9h5UvgQw0en88qJ%252FOfOssuNWFK5aLDN9KYBc99EqIesqiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDOGSpNNt%252BNmDypefwCrcA07X401gW4DivuJleEjokHC59dWgrSHEIPioK1rc0WUXLJo9x64KOq1dtESxDAxJImB9jHSyhL6%252B01Unik6Xdhul0qc%252FIGMmD28lA2p4VG2knZJK0YHkwdxxqv3JUbCwoVUgNBOhEdZKq6oDXaQnAn%252Fa4nAjK8tlA26fqWRAX4t5%252BlH5qRXhRvwwsJE86BqlvMQQc57GbWR34qlZjPvUL0eWxmwMXPq9feJKCJHk6onQYRLfVYp3h0nnBZ%252FNXBXXTtmZkaciC6yZ4odQ5BT9HOQo7DM70fxZFDJOTb40%252F12I6e8FPPTkr2v6ra5bQMmfUjdGn7Rnyw6gOY%252B5FGeZq6K300jBQL9XO9k1KMkPEl4H9NgD9NYEawLZdg4FowG7oxng%252FEwxg7JKon%252Fh%252FSQNz2Jwf4SaxfyxawDfLdyCdIjf4iVUP9BUtQsjvuzQh8u8NtG66r3m4s%252BXyhwMMnGptIvGDjsCTaSnwXA7AIxKCSC1fzLixRJUHKaOPazZ3JZJeiUsfA0S15tZzH%252FqFZgL%252BDKhcS5GqRMLTU40Og0yUlPSKLrJkkuoK2Y7y2Qcj0km4ktQhomuoKeQDUxj8kJCKb1I0B4FhQYpCdaaobKKR%252FWu6yg9jq9s3LbQ1aANMO6qidUGOqUBQNyLe7xj99wXCaRmPU7S3Bedn89QD4gJL8r6MQr6XHDCDw40WW5khekUUEV2QDZ9E%252F4UzzTldAV5eH8pimVwS1%252FsDRrM0yHyR9vOUEcwE3MfPo8atG6AszE1pJuVBlPiynAqLauVVlOWSHZkMZMWhjMQQ80zIE0ft8Nzqpe9RcOOBpUfSeLPudiSZ5i%252BoZhusbwxHRD8VIjbtuZ8yzbBfnowgT9%252F%26X-Amz-Signature%3D70b33cf92b69307db045ce68481fe0d13b6e550fff35a2bb8c5eb2eabc312129%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8069-9ba2-fed1755784c7) 《计算理论导引》，比较浅，自动机部分无法覆盖满考点，但课后习题质量不错，可以单独刷一下题 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F12230530-b6a5-4813-a083-dce59e4abce1%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3D91a01ce5d4d62a26ad6b8fed7f571193d7a34066be01f601f743eec4292aeab1%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80d6-84db-e7ccd827924d) 另外自动机还看了两本日语教材，两本书都不错，习题也值得一做 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Ff6849931-b52a-445e-9a41-01cd8f14d7f3%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466XRZ5KYZY%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075600Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQDC7p4%252BkJs7OKXjlcfgHPcyWOszXhEjECGYt7OQfDSWgAIhAPnHQShU6tN9f8%252FWcYwxK3OpSI%252FHOGkcWkuH7STlFbM%252BKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1Igzox4SUyPthzn8zLlsq3AOkvJOIXBioqB7UU7AWhZIs2BjqoLi31KlbXO5SwvTLuAQSbGg9DRFx3CFJM%252Bw5hvxeQ23rmP6qI%252FbgLhTY4W6Y53xGr3kNsWznYEpgZ1hZdKliHsYSkXU8mfY%252BVvZVMs7iKxSaL4Fq6LjXw4MuhL2h5ZPCa000Q0XiMGH2KBfyQ9WE%252FRLfO0jJpk7uRjrEF0ykY4f%252BKWZUBHHG4%252FTlatrBXs42Bbz99c9Pl68XBZsI2gUJAvjyWzzSdSBn2DrdwCIbyIPQJlkf5rNBW%252Flxb8x6WEwmRqM8Pn6Ki6%252FMFv7yCLEnzgB0X3gFz09Xowe6k0iea4QeFcyxZofEcNIwAJIa6%252B9aqhcZPnlhoOoO%252BavWG05UAMYwC4rrUclksOCOgMEoKCpwnP%252F0kZnOrGw5WVgYeYH9R8s%252FQ8aS0jBYkcp4r%252BnPgzKrMfTD4AKdqXNJSgXJILagBy%252By0dDV06Ka1vTzgixMbbf9DW5L8UgGqoKif3TBqSzfpNTfj1AdUCiVUnAXB1mwy1lcJOCmS5WI2IgsyU46j9x1BpnWmuSJDjScwBd4JkQTVdRxFz%252F5jvVEwrrG%252BvVYEo0Cve91ueWZxXxup8hNLh3kpc2nvlFz%252FQ1j9YKPqR9Q7GaEhi2zyzDlrInVBjqkAQwYcv1QQXmkfNsCd11n5YwS4WarxYbzRE3exoaqpYPMqWZEs1XYnPobLnPr1Ef1d0jQ3Ta0Ues5oTo2%252FNVFzsrhtpP8nHZSITGp%252FQZnY42qXYL4t6aaua%252FVWmqzOMx1RVj0xWWqy0jfgaEsoGRmn0z4WfhtLDVtxi6FtvxCbythVqX1kf92rc7V%252B6i1e8C4cNqkrIphYvsm5bDjNmFjlUpekXLj%26X-Amz-Signature%3Ddc7c71fe4c6a1482034827fd3103aac7927e251dc08a3aead8deeb911d5ae6a4%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-807d-8fb6-dcc3114f50f3) 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几本书综合排序的话个人认为《自动机理论、语言和计算导论》>>《オートマトンと形式言語入門》>《オートマトン・形式言語理論》>>《计算理论导引》 ## 网络 同样看黑书《计算机网络：自顶向下方法》为主，王道 408 为辅。网络这块不少考点是 408 不覆盖的，而黑书都有讲，包括考了几次的 TCP 吞吐量和公平性证明。但黑书也有很多内容超出考试范围，可以结合过去问来重点看部分章节 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F7d94c2ca-38ca-4972-a48b-67163d3e0347%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W3TEHIQC%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075558Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJHMEUCIBHI2UVdS32Yeot%252BMpIzcYmtT12CcayFiZKr6rgscKaAAiEAi4Uk36sjBGHPMDE7lo5ueORHgm61wF1X%252FRX4888LGX8qiAQIgP%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FARAAGgw2Mzc0MjMxODM4MDUiDCvsuASez%252BASwYpitircAzxH2lznx40vuY8cOhVjFvQzQ3D9l9UCcKV0l%252FkDMx8tuT%252B0NSDoymzovCrByxYqTpJ1MEKzHr5cnCXtqBMxURD1R%252BfaZlXl6JutxPJxH5k%252FdTZrrgSHe47pBeVfxQff3yiUJd46NKXa376MouSebXEh4WsJ4xRj1H75S54SOJ%252F3Y9n%252FgFsWJlH1FdMGc1%252FTqV5iqxN8gfS1uVKpWmIOyMBtVcwlanRfJJjMjoa64CgwzarUqsXFPW%252Fe%252FbO3w%252B1SnBohAQb1RgBzF6RVIoyFfmryabOV5i5G72HtmpJNKPfXVnSmMMrolzp46e627eLraBdHgoxvzDESZr7fJsDmeL3%252BRsSCG954ohsy9X1SYcKLznmUp0zUKeE%252FT0VMySE9nTaGNl6x0%252BNEh5BarhuQAq5YzVqijtxv%252F3lNZBMj6h6GLMeUV5fRp0SxWnBEkpahjhTwmhAtPGIV3ofEaI%252FtI6Hqk%252BrBSqVtrwJimCE9%252BzUO8l5InEzTwdyu%252FVsMJ7rusDtZj3fiOBr4KPeaDmxknM4X5QYdSRZQBLyUpxdruR6dFuZ8iCnttSePh2n0hIFjb7HOSvh32ZQlgWp5D7J9r5HQs1CuaKm1esrFjgHetB7UtWVcGhgFRfCbRDm%252FMN6tidUGOqUBGCLdji42WWVICAQ3q%252B9DcPAfFxtr4Ai24d5%252FKm2Igz%252B6oWxQqgrf5iAM8fx2FutaXl0hy%252BcWXhL0Qb5QGfvpcSU9FVbR3JxK275D0oBLt5xhsxjScXEu0h%252FWa4qzaqHpVyrHH0UheOT85Kd%252BodpX%252BXBEdGP8%252F9f2gAlYX%252BrXPVDH3PJCCv0zxONZySpKxIHr2CwhJnWq%252FQismzeTV%252B2HtLsqMOwp%26X-Amz-Signature%3D1d1a311bf43348a85abf173febc47c6e61d666ae332fe22c2f8caf4bddc39fb5%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-800f-8b2e-c66a8debcf2b) 日语教材《情報ネットワーク工学》，这本书比较迷，感觉没什么用又好像有点用。范围没有黑书广，很多考点内容完全没有，却讲了一些黑书没提到的奇怪的点，过去问里有涉及到，而实际上不知道也完全不影响做题，没太大必要看 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Fee5c7e20-8ba4-4767-8620-c182a39f6cea%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4666US2QOQG%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQDMnjXrO8uDxBIo3AkgAlKnzrU2OjIOhKW%252Fqh3hY%252FLHyAIhAIZrOEKepWgAS1XD7DhbBIzpwJq01hWE%252BaikcB5ssOVLKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgzNr5Sx3WSk%252BkAUmokq3APbxikzps3l3mABYfPSFlAFZ3h5OgjDfLe3dhL7cPRAYfwBFlI3LJkrx2JSM4uW%252Fx950%252FIALmDqTbMD4DpJ%252F699L3D2W7pACYpqa5De210oQU%252FRim0ZIZEMy9QFvlCKXsa4ymg6QeyF0Sbq7ZWoNj5edqq68J%252BdFcLiUd5eOlCl09TJOOljKXYbGlvJtZf35%252BgOiCCtS94TRSwasn1aReQFa1lFuz8LKx5xvW1K7I%252BzV8fQOQ%252Fb2RIVsstMvlsAAEy0AVmvYRkS3AIyUHnJEN%252BUNTQx60v2wDKSfxV1558EiI430Y8cXXIyRKXC3OL1hynBgklZdZrn1EzpkPqOmajx4nRl%252FA%252FpChT8csNDgiNGTpn4568LEls59gl1hFrbviQMAxga4m7XTdWXdq%252FsZvEZFfGLK3O3WEAmz2Xqr48axM7dlCa%252F0BqB%252Fz33CjOCZVulTqpbt5EAu9RZaOPCJHt01yIzm%252FFSdhpiOh5lUHpW3zNuJcw7Ft1VrpgM74KaJqLb%252Fa81ro1tzdgxzHTvUL6aUu3sEO5yfmFCPHT53YQJBNwyeN3ND6UW4gKSkK%252F0XCcsWrrf5prrTdobRmG3xu2gaonpgnNzWDRlmSipbIxbGZ7zai7qokvzzU%252B7hTDarInVBjqkASmaKoFTd82jkHWHUgqC4YWdywjJqfa1%252BKjRvjM4wZUysR%252F%252BO0v9W2HMHCgIC%252BM78lFty9%252BJ3059F3OSRtwf0Y%252BCFmtzvacK%252BVjDbCCbYvFhdKRO1DSqLm6HPWAsmIdRoR0Z3jgElj3A7sjxert2l%252F%252Beh9qZXGWALKbvQ%252BmYUsGKXeXyScfj3UED7WLWuSuO0ojsFh%252BMJppdfkDfK0DDYjc0g7lo%26X-Amz-Signature%3Dec26147e13a4c220417079d9bd01031f8436e3a4791ac958a4efc39b5a3c2ff6%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8046-8594-eef2956f717d) ## 信息论 信息论是笔者掌握最差的一科，这门课比较难，需要一定概率论基础 虽然近几年因为出题教授退休，网络中没再出过信息论题目，不过感觉不能赌博，还是硬着头皮跟着北海道大学的讲义学了一遍 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F5e00b29a-32eb-408c-8bfb-f06d4f0e4819%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4666US2QOQG%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQDMnjXrO8uDxBIo3AkgAlKnzrU2OjIOhKW%252Fqh3hY%252FLHyAIhAIZrOEKepWgAS1XD7DhbBIzpwJq01hWE%252BaikcB5ssOVLKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgzNr5Sx3WSk%252BkAUmokq3APbxikzps3l3mABYfPSFlAFZ3h5OgjDfLe3dhL7cPRAYfwBFlI3LJkrx2JSM4uW%252Fx950%252FIALmDqTbMD4DpJ%252F699L3D2W7pACYpqa5De210oQU%252FRim0ZIZEMy9QFvlCKXsa4ymg6QeyF0Sbq7ZWoNj5edqq68J%252BdFcLiUd5eOlCl09TJOOljKXYbGlvJtZf35%252BgOiCCtS94TRSwasn1aReQFa1lFuz8LKx5xvW1K7I%252BzV8fQOQ%252Fb2RIVsstMvlsAAEy0AVmvYRkS3AIyUHnJEN%252BUNTQx60v2wDKSfxV1558EiI430Y8cXXIyRKXC3OL1hynBgklZdZrn1EzpkPqOmajx4nRl%252FA%252FpChT8csNDgiNGTpn4568LEls59gl1hFrbviQMAxga4m7XTdWXdq%252FsZvEZFfGLK3O3WEAmz2Xqr48axM7dlCa%252F0BqB%252Fz33CjOCZVulTqpbt5EAu9RZaOPCJHt01yIzm%252FFSdhpiOh5lUHpW3zNuJcw7Ft1VrpgM74KaJqLb%252Fa81ro1tzdgxzHTvUL6aUu3sEO5yfmFCPHT53YQJBNwyeN3ND6UW4gKSkK%252F0XCcsWrrf5prrTdobRmG3xu2gaonpgnNzWDRlmSipbIxbGZ7zai7qokvzzU%252B7hTDarInVBjqkASmaKoFTd82jkHWHUgqC4YWdywjJqfa1%252BKjRvjM4wZUysR%252F%252BO0v9W2HMHCgIC%252BM78lFty9%252BJ3059F3OSRtwf0Y%252BCFmtzvacK%252BVjDbCCbYvFhdKRO1DSqLm6HPWAsmIdRoR0Z3jgElj3A7sjxert2l%252F%252Beh9qZXGWALKbvQ%252BmYUsGKXeXyScfj3UED7WLWuSuO0ojsFh%252BMJppdfkDfK0DDYjc0g7lo%26X-Amz-Signature%3D76ec6742bcf96362883e23246108ad36e350b491e54590b394f61993bfdd40cb%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80c4-831a-ccd810da01fc) 配合对应教材《情報理論》 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Fad0059c3-c3c6-4eab-ba5d-3a237a72b5a4%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4666US2QOQG%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQDMnjXrO8uDxBIo3AkgAlKnzrU2OjIOhKW%252Fqh3hY%252FLHyAIhAIZrOEKepWgAS1XD7DhbBIzpwJq01hWE%252BaikcB5ssOVLKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgzNr5Sx3WSk%252BkAUmokq3APbxikzps3l3mABYfPSFlAFZ3h5OgjDfLe3dhL7cPRAYfwBFlI3LJkrx2JSM4uW%252Fx950%252FIALmDqTbMD4DpJ%252F699L3D2W7pACYpqa5De210oQU%252FRim0ZIZEMy9QFvlCKXsa4ymg6QeyF0Sbq7ZWoNj5edqq68J%252BdFcLiUd5eOlCl09TJOOljKXYbGlvJtZf35%252BgOiCCtS94TRSwasn1aReQFa1lFuz8LKx5xvW1K7I%252BzV8fQOQ%252Fb2RIVsstMvlsAAEy0AVmvYRkS3AIyUHnJEN%252BUNTQx60v2wDKSfxV1558EiI430Y8cXXIyRKXC3OL1hynBgklZdZrn1EzpkPqOmajx4nRl%252FA%252FpChT8csNDgiNGTpn4568LEls59gl1hFrbviQMAxga4m7XTdWXdq%252FsZvEZFfGLK3O3WEAmz2Xqr48axM7dlCa%252F0BqB%252Fz33CjOCZVulTqpbt5EAu9RZaOPCJHt01yIzm%252FFSdhpiOh5lUHpW3zNuJcw7Ft1VrpgM74KaJqLb%252Fa81ro1tzdgxzHTvUL6aUu3sEO5yfmFCPHT53YQJBNwyeN3ND6UW4gKSkK%252F0XCcsWrrf5prrTdobRmG3xu2gaonpgnNzWDRlmSipbIxbGZ7zai7qokvzzU%252B7hTDarInVBjqkASmaKoFTd82jkHWHUgqC4YWdywjJqfa1%252BKjRvjM4wZUysR%252F%252BO0v9W2HMHCgIC%252BM78lFty9%252BJ3059F3OSRtwf0Y%252BCFmtzvacK%252BVjDbCCbYvFhdKRO1DSqLm6HPWAsmIdRoR0Z3jgElj3A7sjxert2l%252F%252Beh9qZXGWALKbvQ%252BmYUsGKXeXyScfj3UED7WLWuSuO0ojsFh%252BMJppdfkDfK0DDYjc0g7lo%26X-Amz-Signature%3Dbaf750f5de951261214bee7ba48f9cdf36cf1a96d0837f61f10b563aceccac7f%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8051-9f5f-fd1f4945551f) 然而直到最后也没学明白，只懵懵懂懂记了些概念和公式，做过去问都很困难，结果还是相当于赌博了 # 出愿和考试过程 日本学校的出愿大多还是传统的寄信。关于出愿资料，虽然募集要项没提，但笔者咨询了教务，专升本需要一并提交专科的毕业证明和成绩单： > ◯◯◯　様 > > 大阪大学情報科学研究科大学院係です。 > > お問い合わせありがとうございます。 > > 専門学校卒業後に4年制大学へ編入されたのであれば、 > > 3年制専門学校の卒業証明書および成績証明書もあわせて提出ください。 > > よろしくお願いいたします。 PS：阪大教务真的是最负责最有耐心态度最好的教务 出愿资料建议尽早准备好，提早寄出在出愿期间之前抵达也没问题，毕竟国际邮递不确定性很高，时间太紧的话，万一出意外就彻底没有挽救机会了 出愿成功后不会有任何通知，只有缺资料等情况会收到教务邮件要求补齐，实在担心可以发邮件咨询教务确认。到 7 月 10 号收到邮件通知下载受验票（准考证）和志愿实验室填报表，文件里还包含了面试时间分配表，从中可以看出各个方向的一志愿报名人数。マルチメディア（MM）和コンピュータサイエンス（CS）是竞争最激烈的两个方向，也分别是笔者的一二志愿 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Fe9cd56de-892e-4e42-ad7a-9bc66798b5a4%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4666US2QOQG%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQDMnjXrO8uDxBIo3AkgAlKnzrU2OjIOhKW%252Fqh3hY%252FLHyAIhAIZrOEKepWgAS1XD7DhbBIzpwJq01hWE%252BaikcB5ssOVLKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgzNr5Sx3WSk%252BkAUmokq3APbxikzps3l3mABYfPSFlAFZ3h5OgjDfLe3dhL7cPRAYfwBFlI3LJkrx2JSM4uW%252Fx950%252FIALmDqTbMD4DpJ%252F699L3D2W7pACYpqa5De210oQU%252FRim0ZIZEMy9QFvlCKXsa4ymg6QeyF0Sbq7ZWoNj5edqq68J%252BdFcLiUd5eOlCl09TJOOljKXYbGlvJtZf35%252BgOiCCtS94TRSwasn1aReQFa1lFuz8LKx5xvW1K7I%252BzV8fQOQ%252Fb2RIVsstMvlsAAEy0AVmvYRkS3AIyUHnJEN%252BUNTQx60v2wDKSfxV1558EiI430Y8cXXIyRKXC3OL1hynBgklZdZrn1EzpkPqOmajx4nRl%252FA%252FpChT8csNDgiNGTpn4568LEls59gl1hFrbviQMAxga4m7XTdWXdq%252FsZvEZFfGLK3O3WEAmz2Xqr48axM7dlCa%252F0BqB%252Fz33CjOCZVulTqpbt5EAu9RZaOPCJHt01yIzm%252FFSdhpiOh5lUHpW3zNuJcw7Ft1VrpgM74KaJqLb%252Fa81ro1tzdgxzHTvUL6aUu3sEO5yfmFCPHT53YQJBNwyeN3ND6UW4gKSkK%252F0XCcsWrrf5prrTdobRmG3xu2gaonpgnNzWDRlmSipbIxbGZ7zai7qokvzzU%252B7hTDarInVBjqkASmaKoFTd82jkHWHUgqC4YWdywjJqfa1%252BKjRvjM4wZUysR%252F%252BO0v9W2HMHCgIC%252BM78lFty9%252BJ3059F3OSRtwf0Y%252BCFmtzvacK%252BVjDbCCbYvFhdKRO1DSqLm6HPWAsmIdRoR0Z3jgElj3A7sjxert2l%252F%252Beh9qZXGWALKbvQ%252BmYUsGKXeXyScfj3UED7WLWuSuO0ojsFh%252BMJppdfkDfK0DDYjc0g7lo%26X-Amz-Signature%3Dbdca61ea1638efa6b42b276510abb84ab5c1394cdbaa91d9bb01bb340c9805a6%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8021-ab57-d4be7179e0ce) 7 月 28 号做完最后一套过去问，第二天出发飞去大阪。接着和群友一起踩了下点，吹田校区比较大，从车站走过去要不少时间 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F3219d63b-c8f7-41dc-84f8-29498f409283%2FIMG_3549.jpeg%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4666US2QOQG%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQDMnjXrO8uDxBIo3AkgAlKnzrU2OjIOhKW%252Fqh3hY%252FLHyAIhAIZrOEKepWgAS1XD7DhbBIzpwJq01hWE%252BaikcB5ssOVLKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgzNr5Sx3WSk%252BkAUmokq3APbxikzps3l3mABYfPSFlAFZ3h5OgjDfLe3dhL7cPRAYfwBFlI3LJkrx2JSM4uW%252Fx950%252FIALmDqTbMD4DpJ%252F699L3D2W7pACYpqa5De210oQU%252FRim0ZIZEMy9QFvlCKXsa4ymg6QeyF0Sbq7ZWoNj5edqq68J%252BdFcLiUd5eOlCl09TJOOljKXYbGlvJtZf35%252BgOiCCtS94TRSwasn1aReQFa1lFuz8LKx5xvW1K7I%252BzV8fQOQ%252Fb2RIVsstMvlsAAEy0AVmvYRkS3AIyUHnJEN%252BUNTQx60v2wDKSfxV1558EiI430Y8cXXIyRKXC3OL1hynBgklZdZrn1EzpkPqOmajx4nRl%252FA%252FpChT8csNDgiNGTpn4568LEls59gl1hFrbviQMAxga4m7XTdWXdq%252FsZvEZFfGLK3O3WEAmz2Xqr48axM7dlCa%252F0BqB%252Fz33CjOCZVulTqpbt5EAu9RZaOPCJHt01yIzm%252FFSdhpiOh5lUHpW3zNuJcw7Ft1VrpgM74KaJqLb%252Fa81ro1tzdgxzHTvUL6aUu3sEO5yfmFCPHT53YQJBNwyeN3ND6UW4gKSkK%252F0XCcsWrrf5prrTdobRmG3xu2gaonpgnNzWDRlmSipbIxbGZ7zai7qokvzzU%252B7hTDarInVBjqkASmaKoFTd82jkHWHUgqC4YWdywjJqfa1%252BKjRvjM4wZUysR%252F%252BO0v9W2HMHCgIC%252BM78lFty9%252BJ3059F3OSRtwf0Y%252BCFmtzvacK%252BVjDbCCbYvFhdKRO1DSqLm6HPWAsmIdRoR0Z3jgElj3A7sjxert2l%252F%252Beh9qZXGWALKbvQ%252BmYUsGKXeXyScfj3UED7WLWuSuO0ojsFh%252BMJppdfkDfK0DDYjc0g7lo%26X-Amz-Signature%3Db95a6edd07019f16186b701e5ae33c594889102e44e07606e72eeff7d605b71c%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80be-91ce-d057d726ee06) 到 8 月 1 号考试，前一晚不出意料地失眠了，只睡了两个小时，早上下楼买了瓶黑咖啡后直奔考场，头晕到连笔都拿不稳，感觉已经完蛋了，开始后悔没带褪黑素来 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F4008cf2b-96ac-4f65-b143-e019b440f7f2%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4666US2QOQG%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQDMnjXrO8uDxBIo3AkgAlKnzrU2OjIOhKW%252Fqh3hY%252FLHyAIhAIZrOEKepWgAS1XD7DhbBIzpwJq01hWE%252BaikcB5ssOVLKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgzNr5Sx3WSk%252BkAUmokq3APbxikzps3l3mABYfPSFlAFZ3h5OgjDfLe3dhL7cPRAYfwBFlI3LJkrx2JSM4uW%252Fx950%252FIALmDqTbMD4DpJ%252F699L3D2W7pACYpqa5De210oQU%252FRim0ZIZEMy9QFvlCKXsa4ymg6QeyF0Sbq7ZWoNj5edqq68J%252BdFcLiUd5eOlCl09TJOOljKXYbGlvJtZf35%252BgOiCCtS94TRSwasn1aReQFa1lFuz8LKx5xvW1K7I%252BzV8fQOQ%252Fb2RIVsstMvlsAAEy0AVmvYRkS3AIyUHnJEN%252BUNTQx60v2wDKSfxV1558EiI430Y8cXXIyRKXC3OL1hynBgklZdZrn1EzpkPqOmajx4nRl%252FA%252FpChT8csNDgiNGTpn4568LEls59gl1hFrbviQMAxga4m7XTdWXdq%252FsZvEZFfGLK3O3WEAmz2Xqr48axM7dlCa%252F0BqB%252Fz33CjOCZVulTqpbt5EAu9RZaOPCJHt01yIzm%252FFSdhpiOh5lUHpW3zNuJcw7Ft1VrpgM74KaJqLb%252Fa81ro1tzdgxzHTvUL6aUu3sEO5yfmFCPHT53YQJBNwyeN3ND6UW4gKSkK%252F0XCcsWrrf5prrTdobRmG3xu2gaonpgnNzWDRlmSipbIxbGZ7zai7qokvzzU%252B7hTDarInVBjqkASmaKoFTd82jkHWHUgqC4YWdywjJqfa1%252BKjRvjM4wZUysR%252F%252BO0v9W2HMHCgIC%252BM78lFty9%252BJ3059F3OSRtwf0Y%252BCFmtzvacK%252BVjDbCCbYvFhdKRO1DSqLm6HPWAsmIdRoR0Z3jgElj3A7sjxert2l%252F%252Beh9qZXGWALKbvQ%252BmYUsGKXeXyScfj3UED7WLWuSuO0ojsFh%252BMJppdfkDfK0DDYjc0g7lo%26X-Amz-Signature%3Ddea0dd0812e7b2aae21459d22d441416b68636368a1ac49707b46085f0e9b1bd%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-800d-9c98-f3640a51a5cb) 开考后先翻了下网络题目，确认今年依然没有出信息论，放心了不少，甚至看到网络第一问时笑出了声。勉强打起精神花两小时做完了卷子，除了自动机最后一问，花了一小时也没做出来，印象里在黑书上做过几乎一样的题，但怎么都想不起来。交卷前一刻才随便写了几个产生式上去，前面的答案也没时间再重新检查 今年出题大致如下： - 算法：归并排序，归并+插入混合排序复杂度推导 - 系统：内存分配，页置换，cache - 自动机：归纳法证明，CFG，PDA，歧义性 - 网络：分层模型，TCP 可靠传输、拥塞控制 题目比较简单，但一出考场对答案发现计组犯了低级错误，错了大题，心凉了半截。回去[让 GPT 写了份答案](https://chatgpt.com/share/6a6d7dcc-3e00-83ee-b1e3-97c0421052d6)核对，正确率保守估计 75%，乐观估计 80% 左右，大致分数如下： - 算法：105/125，上来脑雾太重，调用次数看错成复杂度写错一个小问 - 系统：90/125，非常简单的 cache 小问算错，导致接着的大题也算错了 - 自动机：85/125，最后一问给定正则表达式构造无歧义 CFG 没做出来 - 网络：105/125，全对，考虑到论述题日语表达问题适当扣点分 体感和做过去问时差不多，属于基本没有不会的知识点，但总因为各种粗心和失误做错题，睡眠不足影响还是蛮大的。虽然考试发挥不太好，但按往年 7 成正确率能合的情况也足够了，只剩实验室分配问题。因为太困，中午回去饭也没吃倒头就睡，到第二天起来才开始背面试稿 8 月 3 号面试，大部分人都穿了正装，大阪 8 月气温能到 35℃ 以上，可以带来再换。面试在类似报告厅的地方等 staff 叫号，考号是按出愿顺序排的，如果出愿晚了就要在这里坐牢很久，并且不能用手机（其实也没人管） ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Fdcf5571e-3486-4121-8e70-793d58bec1ff%2FIMG_3608.jpeg%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4666US2QOQG%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQDMnjXrO8uDxBIo3AkgAlKnzrU2OjIOhKW%252Fqh3hY%252FLHyAIhAIZrOEKepWgAS1XD7DhbBIzpwJq01hWE%252BaikcB5ssOVLKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgzNr5Sx3WSk%252BkAUmokq3APbxikzps3l3mABYfPSFlAFZ3h5OgjDfLe3dhL7cPRAYfwBFlI3LJkrx2JSM4uW%252Fx950%252FIALmDqTbMD4DpJ%252F699L3D2W7pACYpqa5De210oQU%252FRim0ZIZEMy9QFvlCKXsa4ymg6QeyF0Sbq7ZWoNj5edqq68J%252BdFcLiUd5eOlCl09TJOOljKXYbGlvJtZf35%252BgOiCCtS94TRSwasn1aReQFa1lFuz8LKx5xvW1K7I%252BzV8fQOQ%252Fb2RIVsstMvlsAAEy0AVmvYRkS3AIyUHnJEN%252BUNTQx60v2wDKSfxV1558EiI430Y8cXXIyRKXC3OL1hynBgklZdZrn1EzpkPqOmajx4nRl%252FA%252FpChT8csNDgiNGTpn4568LEls59gl1hFrbviQMAxga4m7XTdWXdq%252FsZvEZFfGLK3O3WEAmz2Xqr48axM7dlCa%252F0BqB%252Fz33CjOCZVulTqpbt5EAu9RZaOPCJHt01yIzm%252FFSdhpiOh5lUHpW3zNuJcw7Ft1VrpgM74KaJqLb%252Fa81ro1tzdgxzHTvUL6aUu3sEO5yfmFCPHT53YQJBNwyeN3ND6UW4gKSkK%252F0XCcsWrrf5prrTdobRmG3xu2gaonpgnNzWDRlmSipbIxbGZ7zai7qokvzzU%252B7hTDarInVBjqkASmaKoFTd82jkHWHUgqC4YWdywjJqfa1%252BKjRvjM4wZUysR%252F%252BO0v9W2HMHCgIC%252BM78lFty9%252BJ3059F3OSRtwf0Y%252BCFmtzvacK%252BVjDbCCbYvFhdKRO1DSqLm6HPWAsmIdRoR0Z3jgElj3A7sjxert2l%252F%252Beh9qZXGWALKbvQ%252BmYUsGKXeXyScfj3UED7WLWuSuO0ojsFh%252BMJppdfkDfK0DDYjc0g7lo%26X-Amz-Signature%3D04d0e62e912a853d015187432e238a4d6d42a5db3883a6870eb66e885ef0b880%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80a6-b634-c940e0762ad2) 笔者考号还算靠前，只等了 10 来分钟，面试问的都是经典问题： - 考号，姓名 - 日语面试有没有问题 - 前天考得怎么样 - 志愿动机 - 为什么是阪大 - 想做什么研究 - 还考了什么学校 - 都合了去哪里 MM 这边人太多了，面试很快，平均一个人只有两三分钟。教授们都很好，对外国人会刻意放慢语速和用简单词。不过还是发生了点小意外，面试中途笔者听错了以为说结束了，直接站起来准备出去，又被叫回来坐下，把大家都逗笑了 面完试后第二天去名古屋准备参加名大考试，但考完阪大有点飘，感觉已经稳了，加上名大完全没复习，最后决定开摆弃考，考试当天跑隔壁丰桥圣地巡礼去了，提前结束修考 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Fb289d220-5922-42cc-8905-0af0d1921d6b%2FIMG_3742.jpeg%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466W2ZSO5U3%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075601Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJGMEQCIDSAIe4lhyAyfLQ%252F3iAZRSFcSZif%252Bw7u2M5juYrz0k5CAiATe70zPZUd8x8PuL6Aybl%252FBHfF2dFGyTeuyi%252F3q7fDyCqIBAiA%252F%252F%252F%252F%252F%252F%252F%252F%252F%252F8BEAAaDDYzNzQyMzE4MzgwNSIM4oqdceOo3T7fx5AwKtwDG1ke3ZleOtuMsce8dc80Xt4Leq0uGE1uUDHiKkJyBZlmqIkP2brEIpXFo41cStbsTMysxGZCbj0DNofWfYNdy4XCh4NZqyX3ynqwi8SqmeOPdWRSNvJr8%252BD5jro%252BCPy0CT%252FXeq3j8rNLKHnuz3YfppCT2W56LFqOA5hgN83LFPbuYhE0H8qqx4cWrAuQMX42MZgshdlgAgQLjYZQNyqkad2hK18IXxvMzZ48kXbB7YOTxowzUq1NGc59FwZi00r50G73Q%252BdkXSO20FFdpWW8e1ffkQyCYNt%252B5CGkAny%252Bu9NdThhNLkUmH61RaNHXjXvq1u331NvYUrALiKLum5bOEuCp2ofZwd%252BalM9nZLBXbf1S567VZrmAfkip1zye%252FSdrPTpX9m7EdY4YnN4z%252BLeerpTbIBFeUMXdQuxbbZSMwtMNeZjHI7ekcRF%252F%252B9gBMQnhWtL4joumf30ljrolyPyLOl2NwUw8W%252Bg4MhEmE%252F7xgNVJT7vv1hWNqBvt8H5P79X4I%252FAdVb3nPZ0psBf7pA6a%252FR7iIPcPK4FijiSN6z%252B506wAZIWXAMXJ18v5E7wavTRRBV66mruEwif63hvSOl9IuUi7RCcfUSvXZj41cBO0wK8VkwGU1MtOVwjZeC8wi6uJ1QY6pgEp59%252FH4eKG5PUY9GHmXG%252F4slEcQhujxtFJNMFYXy025o42NTDTdRy%252BI6go7Qf5KYZYGabWmaaNgfOqirNhK6MmT6tUot%252FW1HeT94fsOx1U8NkLeqa%252BlvEWTuMD%252BKk9drJY5l8OQsTk2yQ9q9BrJyUsbagfmwpAMTNNgW3lBmAniTnNlYskVJkXi0tCSEGclOBtLDI8Ax0eN8NYGZD3gmbBDq0XaYxP%26X-Amz-Signature%3D22211d8d71c0d1546b5558c72dc424ce1fd062b3704dfd50165084c6f3a86b52%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-8022-b6c3-d497094169ab) ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F666bc3a2-5e54-4ea4-a810-c0f451ce847b%2FIMG_3748.jpeg%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB466RPW3TATF%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075601Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJGMEQCIBUW2uVxoHDQvE1h6NQ2hq%252FU8rRWg8KhGP%252BYtLx5hrh6AiBql%252F%252B%252F%252BaJ38j9lmxVMgCysinjECTDUgmpcGgS4KQy6XyqIBAiA%252F%252F%252F%252F%252F%252F%252F%252F%252F%252F8BEAAaDDYzNzQyMzE4MzgwNSIMi3BkLHR9rXpC0xauKtwDLJfjNX8CrTYoXM7linJMwbKdacjr97X00xDe3JkVTquN%252Fj7YnyQcSXJ%252BwLaxQNKWLK9UpDJ5Y%252BIPZ%252FKuqksgRtALKvZkW9fHACKQOBOLKE8kbCDtm4junQyt9LOqOUS5eQODi6mXhbdkwGj86sZCMl6cL3io26oBvnq1JEaDzAjts%252Bloa7M5QOZaKOVCdCQCjEPVUBPGQ8Y8cE0qd9jf7UyOKYDKIPlznWKNBtoiweo425mvsNvJ5r5I%252Bc3I8Ek5Svaojp5ATKzudZNTKMBXZRTrNmHiyQDoTBHKi%252B5Gls0YzX9AdSYtBE%252BEUsaBVxQfBWB3i8OW%252FuOtr9HYT6W%252Fk0u3VWmHZBtCnuAusBbhZYQ02kSEvrFDWg65wKNuG5fMMnXw6zgV0%252BSIJgu%252BVTjGq4kPWxW2BYB%252BqnpBMRLVn2tsTtz%252BZyIujvqDKCrJ3vx51A%252Fh%252F%252B7DACUKYyK8yp11FnGSytVH8hfyjX4uZQi2Hj1ciT78UG8eWHH7yUTSyWQydaSle57m%252FywTcDtqLijNCm8%252B5buK1lTfE98z9IMQrSjbbcN1tqL3CZHkxvKqo6HZdDKDuxpA8Y3dWYKZqTp0g33PacVX%252Bm7QbCPgG181DR4EgdUkEXG7lLCnQtww%252FayJ1QY6pgGG%252F5MC9q1WkFW2ZpDgTzxMiPov2Sw1Tt2D%252FzM%252BjkSr7JtNDkQPUPIItkDqKcce7EmX55fKfKMNxS0ugcCS9pprgSoYpm35XSEmGd8yASHho0wWQEoXJGKrH9ijV0BMxpfZ5H9voARAWYnuHpmkZ%252BTCjN0jUSmryR9YKE8Mg1WV4E5VmwDo1ojmc9znuWUB1pj4OFRTlf1F%252BmtKNcTRnTps5sjkqmo%252F%26X-Amz-Signature%3D08114d789aa246a150c0d67f86292fd69a8799f65cc04b8b1065059d0501a40c%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80d2-a6bc-d22b1bcd9e9b) 大概是弃考把运气用歪了，后面一路都特别倒霉。当天相机镜头被刮花，回国那天又遇上电车延误，最后没赶上航班，不得不花高价重新买了张半夜的机票，クソ南海電鉄 8 月 21 号放榜，合格 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2Ffcf8f3c9-c8b8-4bf5-8fd5-d6df9b031ef3%2FIMG_3857.jpeg%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4666US2QOQG%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQDMnjXrO8uDxBIo3AkgAlKnzrU2OjIOhKW%252Fqh3hY%252FLHyAIhAIZrOEKepWgAS1XD7DhbBIzpwJq01hWE%252BaikcB5ssOVLKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgzNr5Sx3WSk%252BkAUmokq3APbxikzps3l3mABYfPSFlAFZ3h5OgjDfLe3dhL7cPRAYfwBFlI3LJkrx2JSM4uW%252Fx950%252FIALmDqTbMD4DpJ%252F699L3D2W7pACYpqa5De210oQU%252FRim0ZIZEMy9QFvlCKXsa4ymg6QeyF0Sbq7ZWoNj5edqq68J%252BdFcLiUd5eOlCl09TJOOljKXYbGlvJtZf35%252BgOiCCtS94TRSwasn1aReQFa1lFuz8LKx5xvW1K7I%252BzV8fQOQ%252Fb2RIVsstMvlsAAEy0AVmvYRkS3AIyUHnJEN%252BUNTQx60v2wDKSfxV1558EiI430Y8cXXIyRKXC3OL1hynBgklZdZrn1EzpkPqOmajx4nRl%252FA%252FpChT8csNDgiNGTpn4568LEls59gl1hFrbviQMAxga4m7XTdWXdq%252FsZvEZFfGLK3O3WEAmz2Xqr48axM7dlCa%252F0BqB%252Fz33CjOCZVulTqpbt5EAu9RZaOPCJHt01yIzm%252FFSdhpiOh5lUHpW3zNuJcw7Ft1VrpgM74KaJqLb%252Fa81ro1tzdgxzHTvUL6aUu3sEO5yfmFCPHT53YQJBNwyeN3ND6UW4gKSkK%252F0XCcsWrrf5prrTdobRmG3xu2gaonpgnNzWDRlmSipbIxbGZ7zai7qokvzzU%252B7hTDarInVBjqkASmaKoFTd82jkHWHUgqC4YWdywjJqfa1%252BKjRvjM4wZUysR%252F%252BO0v9W2HMHCgIC%252BM78lFty9%252BJ3059F3OSRtwf0Y%252BCFmtzvacK%252BVjDbCCbYvFhdKRO1DSqLm6HPWAsmIdRoR0Z3jgElj3A7sjxert2l%252F%252Beh9qZXGWALKbvQ%252BmYUsGKXeXyScfj3UED7WLWuSuO0ojsFh%252BMJppdfkDfK0DDYjc0g7lo%26X-Amz-Signature%3Dae69e732c60639d71c9eee4fc2d6b48eb1c7969e8d65dba58bfa503bbc9d632e%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-80b6-a374-d31618a2a974) # 后记 想起来上次准备某场「考试」应该是本科找暑期实习和秋招那会，当时压力非常大，面经贴下陌生人的一句辛苦了都让我破防了好久，即便如此最后也没能取得十分满意的结果，非常不甘。现在心态有了不少变化，能坦然接受失败了，反而顺利合格，也算是给过去的自己一个补偿吧 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F0fdef6f2-0ba0-4dcb-9a3f-af0629c22b8a%2Fbc5ffaa9405b863eca8cb2506ff6ae.jpeg%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4666US2QOQG%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQDMnjXrO8uDxBIo3AkgAlKnzrU2OjIOhKW%252Fqh3hY%252FLHyAIhAIZrOEKepWgAS1XD7DhbBIzpwJq01hWE%252BaikcB5ssOVLKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgzNr5Sx3WSk%252BkAUmokq3APbxikzps3l3mABYfPSFlAFZ3h5OgjDfLe3dhL7cPRAYfwBFlI3LJkrx2JSM4uW%252Fx950%252FIALmDqTbMD4DpJ%252F699L3D2W7pACYpqa5De210oQU%252FRim0ZIZEMy9QFvlCKXsa4ymg6QeyF0Sbq7ZWoNj5edqq68J%252BdFcLiUd5eOlCl09TJOOljKXYbGlvJtZf35%252BgOiCCtS94TRSwasn1aReQFa1lFuz8LKx5xvW1K7I%252BzV8fQOQ%252Fb2RIVsstMvlsAAEy0AVmvYRkS3AIyUHnJEN%252BUNTQx60v2wDKSfxV1558EiI430Y8cXXIyRKXC3OL1hynBgklZdZrn1EzpkPqOmajx4nRl%252FA%252FpChT8csNDgiNGTpn4568LEls59gl1hFrbviQMAxga4m7XTdWXdq%252FsZvEZFfGLK3O3WEAmz2Xqr48axM7dlCa%252F0BqB%252Fz33CjOCZVulTqpbt5EAu9RZaOPCJHt01yIzm%252FFSdhpiOh5lUHpW3zNuJcw7Ft1VrpgM74KaJqLb%252Fa81ro1tzdgxzHTvUL6aUu3sEO5yfmFCPHT53YQJBNwyeN3ND6UW4gKSkK%252F0XCcsWrrf5prrTdobRmG3xu2gaonpgnNzWDRlmSipbIxbGZ7zai7qokvzzU%252B7hTDarInVBjqkASmaKoFTd82jkHWHUgqC4YWdywjJqfa1%252BKjRvjM4wZUysR%252F%252BO0v9W2HMHCgIC%252BM78lFty9%252BJ3059F3OSRtwf0Y%252BCFmtzvacK%252BVjDbCCbYvFhdKRO1DSqLm6HPWAsmIdRoR0Z3jgElj3A7sjxert2l%252F%252Beh9qZXGWALKbvQ%252BmYUsGKXeXyScfj3UED7WLWuSuO0ojsFh%252BMJppdfkDfK0DDYjc0g7lo%26X-Amz-Signature%3D0353369d2d91b3a8b7a2ca3925625ec9d636cdadd069f1c48a086e8586b6310d%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-806e-a6d3-d98a7a7c4f40) 关于动机就不展开了，每个人都有自己的原因和取舍。但这一路上我认为最重要的，是做出选择的勇气。放弃月薪近 3w 的工作，离开一线城市的家，走上人生的另一条分叉路重新开始，都需要勇气 最后，感谢前辈们的经验贴，感谢ワニ博士，也感谢我自己 ![Image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F4cc04375-345a-4a1e-bdf0-3a7c88ef0425%2F939ee0f6-ca47-47f7-8dcb-c46d20acffae%2Fimage.png%3FX-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Content-Sha256%3DUNSIGNED-PAYLOAD%26X-Amz-Credential%3DASIAZI2LB4666US2QOQG%252F20260910%252Fus-west-2%252Fs3%252Faws4_request%26X-Amz-Date%3D20260910T075559Z%26X-Amz-Expires%3D3600%26X-Amz-Security-Token%3DIQoJb3JpZ2luX2VjELf%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEaCXVzLXdlc3QtMiJIMEYCIQDMnjXrO8uDxBIo3AkgAlKnzrU2OjIOhKW%252Fqh3hY%252FLHyAIhAIZrOEKepWgAS1XD7DhbBIzpwJq01hWE%252BaikcB5ssOVLKogECID%252F%252F%252F%252F%252F%252F%252F%252F%252F%252FwEQABoMNjM3NDIzMTgzODA1IgzNr5Sx3WSk%252BkAUmokq3APbxikzps3l3mABYfPSFlAFZ3h5OgjDfLe3dhL7cPRAYfwBFlI3LJkrx2JSM4uW%252Fx950%252FIALmDqTbMD4DpJ%252F699L3D2W7pACYpqa5De210oQU%252FRim0ZIZEMy9QFvlCKXsa4ymg6QeyF0Sbq7ZWoNj5edqq68J%252BdFcLiUd5eOlCl09TJOOljKXYbGlvJtZf35%252BgOiCCtS94TRSwasn1aReQFa1lFuz8LKx5xvW1K7I%252BzV8fQOQ%252Fb2RIVsstMvlsAAEy0AVmvYRkS3AIyUHnJEN%252BUNTQx60v2wDKSfxV1558EiI430Y8cXXIyRKXC3OL1hynBgklZdZrn1EzpkPqOmajx4nRl%252FA%252FpChT8csNDgiNGTpn4568LEls59gl1hFrbviQMAxga4m7XTdWXdq%252FsZvEZFfGLK3O3WEAmz2Xqr48axM7dlCa%252F0BqB%252Fz33CjOCZVulTqpbt5EAu9RZaOPCJHt01yIzm%252FFSdhpiOh5lUHpW3zNuJcw7Ft1VrpgM74KaJqLb%252Fa81ro1tzdgxzHTvUL6aUu3sEO5yfmFCPHT53YQJBNwyeN3ND6UW4gKSkK%252F0XCcsWrrf5prrTdobRmG3xu2gaonpgnNzWDRlmSipbIxbGZ7zai7qokvzzU%252B7hTDarInVBjqkASmaKoFTd82jkHWHUgqC4YWdywjJqfa1%252BKjRvjM4wZUysR%252F%252BO0v9W2HMHCgIC%252BM78lFty9%252BJ3059F3OSRtwf0Y%252BCFmtzvacK%252BVjDbCCbYvFhdKRO1DSqLm6HPWAsmIdRoR0Z3jgElj3A7sjxert2l%252F%252Beh9qZXGWALKbvQ%252BmYUsGKXeXyScfj3UED7WLWuSuO0ojsFh%252BMJppdfkDfK0DDYjc0g7lo%26X-Amz-Signature%3D884f7a5c15d6a80f6f921acd68c0256de1b95a6f85d655d259ad212305ac3e38%26X-Amz-SignedHeaders%3Dhost%26x-amz-checksum-mode%3DENABLED%26x-id%3DGetObject?table=block&id=3c388756-3979-802d-aa22-d2f54d1ff6cf)