lky13's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 069 | 248 | 944 | 78 | - | ||
| AtCoder Beginner Contest 071 | 284 | 902 | 229 | +151 | ||
| AtCoder Beginner Contest 075 | 256 | 1517 | 633 | +404 | ||
| AtCoder Beginner Contest 077 | 119 | 1250 | 773 | +140 |