coffmark's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 176 | 6744 | 289 |  14 |
- | ||
| AtCoder Beginner Contest 177 | 7802 | 149 | 32 |
+18 | ||
| ACL Beginner Contest | 3356 | 190 | 52 |
+20 | ||
| AtCoder Regular Contest 104 | 4765 | 152 | 64 |
+12 | ||
| AtCoder Regular Contest 106 | 3453 | 98 | 68 |
+4 |