zhongyouheng's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 5450 | 652 |  37 |
- | ||
| AtCoder Beginner Contest 420 | 4490 | 738 |  131 |
+94 | ||
| AtCoder Beginner Contest 421 | 1588 | 1342 |  434 |
+303 |