排序 | 最新 | 最热 | | ---- | ------- | | new | readCnt | 时间跨度 | 3 天 | 本周 | 本月 | | ---- | ---- | ---- | | 3 | 7 | 30 |

Rated Range | ABC Class (Rated for \~1999) | ARC Class (Rated for \~2799) | AGC Class (Rated for \~9999) | | ---------------------------- | ---------------------------- | ---------------------------- | | 1 | 2 | 3 | Category | All | AtCoder Typical Contest | PAST Archive | Unofficial(unrated) | | --- | ----------------------- | ------------ | ------------------- | | 0 | 6 | 50 | 101 | | JOI Archive | Sponsored Tournament | Sponsored Parallel(rated) | | ----------- | -------------------- | ------------------------- | | 200 | 1000 | 1001 | | Sponsored Parallel(unrated) | Optimization Contest | | --------------------------- | -------------------- | | 1002 | 1200 |