essay's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 146 | 3423 | 408 |  20 |
- | ||
| Keyence Programming Contest 2020 | 1793 | 962 |  142 |
+122 | ||
| AtCoder Beginner Contest 152 | 2620 | 761 |  241 |
+99 | ||
| AtCoder Beginner Contest 153 | 2930 | 745 |  325 |
+84 | ||
| AtCoder Beginner Contest 157 | 2605 | 800 |  411 |
+86 | ||
| AtCoder Beginner Contest 158 | 2764 | 835 | 486 |
+75 | ||
| AtCoder Beginner Contest 161 | 1998 | 1202 |  626 |
+140 |