May_day's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 450 | 3534 | 1055 |  102 |
- | ||
| AtCoder Beginner Contest 451 | 5027 | 807 |  234 |
+132 | ||
| AtCoder Beginner Contest 452 | 5890 | 665 |  307 |
+73 | ||
| AtCoder Beginner Contest 453 | 2601 | 1220 |  537 |
+230 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 2772 | 1127 |  659 |
+122 |