h_ide_n's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 165 | 7801 | 331 |  17 |
- | ||
| AtCoder Beginner Contest 166 | 8851 | 190 | 39 |
+22 | ||
| AtCoder Beginner Contest 167 | 9575 | 154 | 54 |
+15 | ||
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 2975 | 819 |  133 |
+79 |