sixer's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 004 | 707 | 944 | 78 | - | ||
| CODE FESTIVAL 2016 qual A | 520 | 1676 | 640 | +562 | ||
| Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 | 634 | 1695 | 964 | +324 | ||
| AtCoder Regular Contest 117 | 1082 | 1338 | 1036 | +72 |