分治 (共30题)
ID Problem Title Source AC Ratio Solved Tries
1279 5.2 Electric Fences 电网(fence3) usaco 0% 0 0
1400 Cow Baseball 奶牛棒球比赛(baseball) USACO 2013 Dec Bronze 50% 13 30
1509 比赛安排 NOIP1996普及组 41% 10 27
1536 一元三次方程求解 NOIP2001提高组 48% 39 83
1663 Factorial sgu 18% 6 34
1667 新年花灯(Garland) Northeastern Europe 2000,POJ 100% 1 1
1963 方程f(x)的根 一本通 64% 24 42
1964 求逆序对 一本通 27% 87 364
1965 循环比赛日程表 一本通 43% 3 7
1966 取余运算 一本通 35% 52 170
1967 黑白棋子的移动 一本通 34% 15 44
1968 光荣的梦想 一本通 56% 18 34
2351 NEKAMELEONI 变色龙 COCi 2015-2016 3th 100% 1 1
2612 查找最接近的元素 YZOI 24% 43 187
2613 二分法求函数的零点 YZOI 53% 28 59
2614 矩形分割 YZOI 44% 2 9
2615 网线主管 Northeastern Europe 2001 14% 28 196
2616 Northwestern Europe 2006 13% 12 112
2617 和为给定数 YZOI 30% 9 33
2618 不重复地输出数 YZOI 23% 40 184
2619 膨胀的木棍 YZOI 100% 1 1
2642 COWBASIC 奶牛的Basic程序设计语言 USACO 2017 Open Contest (Platinum) 33% 1 3
2680 Aggressive cows 愤怒的牛 USACO 2005 Feb Gold 41% 16 49
2764 Allocation AOJ 50% 18 48
2988 New Barns USACO 2018 February Platinum 0% 0 0
3197 Interactive Guess my Number USACO 2010 Oct Bronze 0% 0 0
3286 Cruel Math Teacher, I USACO 2009 Feb Bronze 0% 0 0
3765 Raid POJ 3714 60% 6 10
4004 Matrix Power Series POJ 3233 55% 6 11
4625 旅行者(tourist) ZJOI2016 100% 3 3