lichang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 117 | 1435 | 760 |  49 |
- | ||
| Yahoo Programming Contest 2019 | 2519 | 222 | 77 |
+28 | ||
| AtCoder Beginner Contest 123 | 3917 | 17 | 55 |
-22 | ||
| AtCoder Beginner Contest 125 | 3903 | 205 | 73 |
+18 | ||
| AtCoder Beginner Contest 137 | 1371 | 1160 |  208 |
+135 |