Harshana's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 075 | 340 | - | - | - | ||
| AtCoder Beginner Contest 438 | 9378 | 56 |  3 |
- | ||
| AtCoder Beginner Contest 440 | 10207 | 48 | 8 |
+5 | ||
| AtCoder Regular Contest 213 (Div. 1) | 627 | - | - | - | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 2078 | - | - | - | ||
| AtCoder Beginner Contest 445 | 9306 | - | - | - | ||
| AtCoder Regular Contest 215 | 1127 | - | - | - |