MamoruItoi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 | 3763 | 141 |  7 |
- | ||
| AtCoder Beginner Contest 163 | 7584 | - | - | - | ||
| AtCoder Beginner Contest 165 | 8782 | 217 | 28 |
+21 | ||
| Sciseed Programming Contest 2021（AtCoder Beginner Contest 219） | 6463 | 73 | 34 |
+6 |