2530101257
UID: 2887, 注册于 2025-10-12 12:27:01, 最后登录于 2025-10-16 19:35:59, 目前离线.
解决了 21 道题目，RP: 100.36 (No. 349)
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个人简介
该用户太懒，这里啥也没写 (´・ω・｀) -
通过的题目
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最近活动
This person is lazy and didn't join any contests or homework. -
最近编写的题解
This person is lazy and didn't write any solutions.
题目标签
- 组合数学
- 13
- 动态规划
- 1
- 计数
- 1
- stirling数
- 1