plan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 156 | 4008 | 340 |  17 |
- | ||
| AtCoder Beginner Contest 157 | 4253 | 376 | 56 |
+39 | ||
| AtCoder Beginner Contest 158 | 4921 | 317 | 88 |
+32 |