liuhaonan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 261 | 2117 | 1091 | 112 | - | ||
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 1667 | 1177 | 392 | +280 | ||
| Toyota Programming Contest 2023#3（AtCoder Beginner Contest 306） | 2509 | - | - | - |