harmonic's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest (AtCoder Beginner Contest 195) | 4077 | 551 |  29 |
- | ||
| AtCoder Beginner Contest 197（Sponsored by Panasonic） | 6016 | 175 | 51 |
+22 | ||
| AtCoder Regular Contest 116 | 2631 | 415 | 92 |
+41 | ||
| ZONe Energy Programming Contest | 4357 | 445 |  132 |
+40 | ||
| AtCoder Beginner Contest 203（Sponsored by Panasonic） | 2309 | 1002 |  256 |
+124 | ||
| AtCoder Beginner Contest 204 | 5248 | 410 | 273 |
+17 |