zaijihe's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 076 | 1114 | 137 |  7 |
- | ||
| AtCoder Beginner Contest 077 | 649 | 208 | 27 |
+20 | ||
| AtCoder Beginner Contest 079 | 1207 | 104 | 37 |
+10 |