非完美算法 (共4题)
ID Problem Title Source AC Ratio Solved Tries
1279 5.2 Electric Fences 电网(fence3) usaco 0% 0 0
3662 Cow Game 奶牛的游戏 USACO 2008 Feb Gold 0% 0 0
4618 投影 CTSC2017 67% 1 3
4668 田野(fields) CTS2019, CTSC2019 100% 1 1