XinZitong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 472 | 10099 | 52 |  3 |
- | ||
| AtCoder Regular Contest-- 229 | 2767 | - | - | - |
XinZitong's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 472 | 10099 | 52 | 3 |
- | ||
| AtCoder Regular Contest-- 229 | 2767 | - | - | - |