CCF 信息学奥赛系列书籍
信息学奥林匹克辞典 全国青少年信息学奥林匹克系列竞赛大纲详解（2023.08）
CCF信息学奥赛入门篇（2025.03）
CCF 信息学奥赛基础篇 中国计算机学会（2025.08）
CCF 信息学奥赛入门篇练习指导（2025.12）
CCF 信息学奥赛提高篇（2026.03）
AtCoder Beginner Contest 131-166
https://blog.csdn.net/dllglvzhenfeng/article/details/148412718
AtCoder Beginner Contest 167-200
https://blog.csdn.net/dllglvzhenfeng/article/details/148217804
AtCoder Beginner Contest 201-230
https://blog.csdn.net/dllglvzhenfeng/article/details/148381024
AtCoder Beginner Contest 231-260
https://blog.csdn.net/dllglvzhenfeng/article/details/148381868
AtCoder Beginner Contest 261-290
https://blog.csdn.net/dllglvzhenfeng/article/details/148411962
AtCoder Beginner Contest 271-305
https://blog.csdn.net/dllglvzhenfeng/article/details/148426308
AtCoder Beginner Contest 306-335
https://blog.csdn.net/dllglvzhenfeng/article/details/148476321
AtCoder Beginner Contest 311--330
https://blog.csdn.net/dllglvzhenfeng/article/details/148472766
AtCoder Beginner Contest 317-332
https://blog.csdn.net/dllglvzhenfeng/article/details/148443477
AtCoder Beginner Contest 333-362
https://blog.csdn.net/dllglvzhenfeng/article/details/148439173
AtCoder Beginner Contest 411-424
https://blog.csdn.net/dllglvzhenfeng/article/details/159283235
AtCoder Beginner Contest 131-366
https://blog.csdn.net/dllglvzhenfeng/article/details/148527876
AtCoder Beginner Contest 131-410
https://blog.csdn.net/dllglvzhenfeng/article/details/148781777
AtCoder Beginner Contest 425
https://blog.csdn.net/dllglvzhenfeng/article/details/159314285
AtCoder Beginner Contest 426
https://blog.csdn.net/dllglvzhenfeng/article/details/159314772
AtCoder Beginner Contest 427
https://blog.csdn.net/dllglvzhenfeng/article/details/159580057
AtCoder Beginner Contest 428
https://blog.csdn.net/dllglvzhenfeng/article/details/159686339
AtCoder Beginner Contest 429
https://blog.csdn.net/dllglvzhenfeng/article/details/159689467
AtCoder Beginner Contest 430
https://blog.csdn.net/dllglvzhenfeng/article/details/159721019
AtCoder Beginner Contest 431
https://blog.csdn.net/dllglvzhenfeng/article/details/159759672
AtCoder Beginner Contest 432
https://blog.csdn.net/dllglvzhenfeng/article/details/159763543
AtCoder Beginner Contest 433
https://blog.csdn.net/dllglvzhenfeng/article/details/159892999
AtCoder Beginner Contest 434
https://blog.csdn.net/dllglvzhenfeng/article/details/159955511
AtCoder Beginner Contest 435
https://blog.csdn.net/dllglvzhenfeng/article/details/159985610
AtCoder Beginner Contest 436
https://blog.csdn.net/dllglvzhenfeng/article/details/160059663
AtCoder Beginner Contest 437
https://blog.csdn.net/dllglvzhenfeng/article/details/160
NOI 大纲（2025年修订版）正式发布
https://www.noi.cn/cbw/2025-04-18/841594.shtml
https://www.noi.cn/xw/2025-04-18/841584.shtml