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xfhcx's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 147 | 317 | 1866 |  666 |
- | ||
| AtCoder Beginner Contest 177 | 4948 | 612 | 626 |
-40 | ||
| AtCoder Regular Contest 108 | 539 | 1809 |  1007 |
+381 | ||
| AtCoder Regular Contest 109 | 707 | 1663 |  1159 |
+152 |