- 
  Rating
- 
                赛题记录
Problem Tags
- 其他
- 12
- 模拟
- 12
- 数学
- 4
- 排序
- 4
- 组合数学
- 3
- 贪心
- 3
- 数论
- 3
- 二分查找
- 2
- 快速幂
- 1
- 数据结构
- 1
- 线段树
- 1
- 树状数组
- 1
- 双指针扫描
- 1
- 动态规划
- 1
- 离散化
- 1
- 素数判定
- 1
- 打表
- 1
- 构造
- 1
- 鸽笼
- 1
- 递推
- 1
UID: 2139, Registered at 2025-6-7 17:32:26, last login at 2025-10-2 21:29:09, last active at 2025-10-2 21:29:09.
Solved 24 problems
Followed by 1 users
| # | Date | Contest | Rank | New Rating | Δ | 
|---|---|---|---|---|---|
| 2 | 2025-07-18 20:00:00 | 代码源挑战赛 Round 21 | 20 | 1210 | 122 | 
| 1 | 2025-07-11 20:00:00 | 代码源挑战赛 Round 20 | 70 | 1088 | 
By signing up a 代码源竞赛平台 universal account, you can submit code and join discussions in all online judging services provided by us.