经典题目集

CSES习题集

CSES习题集

Contest

  1. 6
    2025-12

    1206

    • IOI
    • Rated
    • 3.5 hour(s)
    • 34
  2. 4
    2025-12

    B班1204

    • IOI
    • Rated
    • 3.5 hour(s)
    • 59
  3. 4
    2025-12

    A班12.04基本功测试

    • IOI
    • Rated
    • 2.5 hour(s)
    • 22
  4. 4
    2025-12

    青创7基本功测试

    • IOI
    • Rated
    • 0.8 hour(s)
    • 31
  5. 28
    2025-11

    1128(B)

Homework

  1. 2
    2026-11

    贪心【B】

    • Status: Live...
    • Open Since: 2025-11-2 0:00:00
    • Deadline: 2026-11-2 23:59:00
  2. 1
    2026-10

    二分【B】

    • Status: Live...
    • Open Since: 2025-11-14 0:00:00
    • Deadline: 2026-10-1 23:59:00
  3. 6
    2026-2

    搜索【B】

    • Status: Live...
    • Open Since: 2025-11-14 0:00:00
    • Deadline: 2026-2-6 23:59:00
  4. 31
    2026-1

    贪心1

    • Status: Live...
    • Open Since: 2025-11-10 0:00:00
    • Deadline: 2026-1-31 23:59:00
  5. 31
    2026-1

    BFS

    • Status: Live...
    • Open Since: 2025-11-5 0:00:00
    • Deadline: 2026-1-31 23:59:00
  6. 31
    2026-1

    DFS

    • Status: Live...
    • Open Since: 2025-11-3 0:00:00
    • Deadline: 2026-1-31 23:59:00
  7. 31
    2026-1

    动态规划1

    • Status: Live...
    • Open Since: 2025-10-27 0:00:00
    • Deadline: 2026-1-31 23:59:00
  8. 31
    2026-1

    树上问题1-树上DP

    • Status: Live...
    • Open Since: 2025-10-1 0:00:00
    • Deadline: 2026-1-31 23:59:00
  9. 31
    2026-1

    拓扑排序

    • Status: Live...
    • Open Since: 2025-8-7 0:00:00
    • Deadline: 2026-1-31 23:59:00
  10. 1
    2026-1

    概率与期望

    • Status: Live...
    • Open Since: 2025-10-28 0:00:00
    • Deadline: 2026-1-1 23:59:00

Training

  1. 63
    Enrolled

    CSES习题集

    认真做题

    • 10 sections, 222 problems
  2. 48
    Enrolled

    信息学奥赛一本通

    0

    • 2 sections, 4 problems

Ranking

Rank Username RP Bio
1 402 [图论辅助器](https:...
2 343 zyb
3 329 🤓🧐 https://pt.ziz...
4 324
5 314 ![](http...
6 301 O2神力庇护
7 301 > 快告诉我你真的存在 > 跨过山河让一切重来 > 请赐予我自由自在 > 还能停止那该死的买卖 > > 冒着风雨吃套煎...
8 301 ```c++ #include<bits/stdc++.h> #include<windows.h> #include...
9 299
10 297

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