oka_technology's Competition History
| Date | Contest | Duration | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 064 | 01:40 | 1068 | 270 |  13 |
- | ||
| AtCoder Grand Contest 016 | 01:50 | 669 | 1132 |  166 |
+153 |