ih_snake's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 036 | 1167 | 378 |  19 |
- | ||
| AtCoder Beginner Contest 137 | 1295 | 1191 |  203 |
+184 | ||
| AtCoder Beginner Contest 153 | 1151 | 1313 |  511 |
+308 |