Please sign in first.
zhanghaoze's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 409 | 2855 | 1041 |  99 |
- | ||
| AtCoder Beginner Contest 420 | 877 | 1544 |  587 |
+488 |