naratas's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 154 | 4952 | 182 |  9 |
- | ||
| AtCoder Beginner Contest 155 | 5973 | 101 | 21 |
+12 | ||
| Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 | 4064 | 66 | 27 |
+6 |