chenziqian4's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 188 | 6888 | 92 |  5 |
- | ||
| AtCoder Beginner Contest 190 | 3231 | 897 | 81 |
+76 | ||
| Caddi Programming Contest 2021(AtCoder Beginner Contest 193) | 2299 | 1023 |  230 |
+149 | ||
| AtCoder Beginner Contest 194 | 2233 | 1031 |  395 |
+165 | ||
| AtCoder Beginner Contest 199（Sponsored by Panasonic） | 2206 | 1071 |  541 |
+146 |