Please sign in first.
rizalaji1st's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 158 | 6826 | 32 |  2 |
- | ||
| Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 | 4202 | 17 | 4 |
+2 |