perfect_coder's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 071 | 275 | 918 |  73 |
- | ||
| AtCoder Grand Contest 019 | 746 | 1510 |  521 |
+448 | ||
| AtCoder Beginner Contest 073 | 615 | 978 |  623 |
+102 | ||
| AtCoder Grand Contest 033 | 1287 | 543 | 592 |
-31 |