- 
  Rating
- 
                赛题记录
Problem Tags
- 模拟
- 83
- 其他
- 49
- 数学
- 25
- 贪心
- 14
- 组合数学
- 12
- 排序
- 11
- 二分查找
- 10
- 数论
- 9
- 动态规划
- 8
- 数据结构
- 6
- 双指针扫描
- 6
- 字符串
- 6
- 图结构
- 5
- 搜索
- 3
- 枚举
- 3
- 构造
- 3
- 鸽笼
- 3
- 差分
- 3
- 线段树
- 2
- 树状数组
- 2
Badges
 
         
            UID: 83, Registered at 2025-2-27 15:08:23, last login at 2025-9-26 22:25:45, last active at 2025-10-19 20:06:49.
Solved 132 problems
Followed by 12 users
| # | Date | Contest | Rank | New Rating | Δ | 
|---|---|---|---|---|---|
| 29 | 2025-09-26 20:00:00 | 代码源挑战赛 Round 31 | 27 | 1379 | 19 | 
| 28 | 2025-09-12 20:00:00 | 代码源挑战赛 Round 29 | 18 | 1360 | 62 | 
| 27 | 2025-09-05 20:00:00 | 代码源挑战赛 Round 28 | 91 | 1298 | -53 | 
| 26 | 2025-08-29 20:00:00 | 代码源挑战赛 Round 27 | 63 | 1351 | -28 | 
| 25 | 2025-08-22 20:00:00 | 代码源挑战赛 Round 26 | 41 | 1379 | -2 | 
| 24 | 2025-08-15 20:00:00 | 代码源挑战赛 Round 25 | 42 | 1381 | -20 | 
| 23 | 2025-08-08 20:00:00 | 代码源挑战赛 Round 24 | 29 | 1401 | -3 | 
| 22 | 2025-08-01 20:00:00 | 代码源挑战赛 Round 23 | 9 | 1404 | 97 | 
| 21 | 2025-07-25 20:00:00 | 代码源挑战赛 Round 22 | 53 | 1307 | -9 | 
| 20 | 2025-07-18 20:00:00 | 代码源挑战赛 Round 21 | 62 | 1316 | -19 | 
| 19 | 2025-07-11 20:00:00 | 代码源挑战赛 Round 20 | 123 | 1335 | -54 | 
| 18 | 2025-07-04 20:00:00 | 代码源挑战赛 Round 19 | 33 | 1389 | 7 | 
| 17 | 2025-06-27 20:00:00 | 代码源挑战赛 Round 18 | 38 | 1382 | 4 | 
| 16 | 2025-06-20 20:00:00 | 代码源挑战赛 Round 17 | 13 | 1378 | 78 | 
| 15 | 2025-06-13 20:00:00 | 代码源挑战赛 Round 16 | 69 | 1300 | -24 | 
| 14 | 2025-06-06 20:00:00 | 代码源挑战赛 Round 15 | 81 | 1324 | -31 | 
| 13 | 2025-05-30 20:00:00 | 代码源挑战赛 Round 14 | 48 | 1355 | 9 | 
| 12 | 2025-05-16 20:00:00 | 代码源挑战赛 Round 12 | 188 | 1346 | -111 | 
| 11 | 2025-05-09 20:00:00 | 代码源挑战赛 Round 11 | 31 | 1457 | 7 | 
| 10 | 2025-05-02 20:00:00 | 代码源挑战赛 Round 10 | 35 | 1450 | -2 | 
| 9 | 2025-04-25 20:00:00 | 代码源挑战赛 Round 9 | 51 | 1452 | -50 | 
| 8 | 2025-04-18 20:00:00 | 代码源挑战赛 Round 8 | 14 | 1502 | 36 | 
| 7 | 2025-04-11 20:00:00 | 代码源挑战赛 Round 7 | 12 | 1466 | 56 | 
| 6 | 2025-04-04 20:00:00 | 代码源挑战赛 Round 6 | 18 | 1410 | 49 | 
| 5 | 2025-03-28 20:00:00 | 代码源挑战赛 Round 5 | 24 | 1361 | 39 | 
| 4 | 2025-03-21 20:00:00 | 代码源挑战赛 Round 4 | 24 | 1322 | 39 | 
| 3 | 2025-03-14 20:00:00 | 代码源挑战赛 Round 3 | 50 | 1283 | 1 | 
| 2 | 2025-03-07 20:00:00 | 代码源挑战赛 Round 2 | 5 | 1282 | 159 | 
| 1 | 2025-02-28 20:00:00 | 代码源挑战赛 Round 1 | 23 | 1123 | 
 
        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.