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C0_2Y's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 223 | 6575 | 21 |  1 |
- | ||
| UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) | 3605 | 541 | 29 |
+28 | ||
| TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) | 5144 | 138 | 43 |
+14 |