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happy_code's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 006 | 548 | 1179 |  140 |
- | ||
| AtCoder Grand Contest 007 | 279 | 1714 |  746 |
+606 | ||
| AtCoder Regular Contest 064 | 370 | 713 | 715 |
-31 | ||
| AtCoder Regular Contest 065 | 399 | 528 |  664 |
-51 | ||
| AtCoder Regular Contest 074 | 415 | 614 | 645 |
-19 | ||
| AtCoder Grand Contest 015 | 605 | 1227 | 757 |
+112 | ||
| AtCoder Beginner Contest 063 | 123 | 1239 |  841 |
+84 | ||
| AtCoder Beginner Contest 064 | 917 | 567 | 801 |
-40 | ||
| AtCoder Regular Contest 078 | 445 | 1588 |  946 |
+145 | ||
| AtCoder Grand Contest 018 | 726 | 1130 | 970 |
+24 | ||
| AtCoder Regular Contest 079 | 661 | 1173 | 997 |
+27 | ||
| AtCoder Regular Contest 080 | 561 | 1338 |  1044 |
+47 | ||
| AtCoder Grand Contest 019 | 771 | 1481 |  1106 |
+62 |