tach's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 156 | 5492 | 37 |  2 |
- | ||
| Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 | 3760 | 142 | 13 |
+11 | ||
| Panasonic Programming Contest 2020 | 5252 | 207 | 30 |
+17 |