花费 203ms 找到989846条记录
1 Luogu P2970 [USACO09DEC]自私放牧
2018年04月04 - https://www.luogu.org/problemnew/show/P2970 P2970 [USACO09DEC]自私放牧 题目描述 Each of Farmer John's N (1 <= N <= 50,000) cows likes to graze
2 洛谷 P2970 [USACO09DEC]自私放牧Selfish Grazing
2018年03月22 -          洛谷 P2970 [USACO09DEC]自私放牧Selfish Grazing 题目描述 Each of Farmer John's N (1 <= N <= 50,000) cows likes to graze in a certain part
3 [luogu P3065] [USACO12DEC]第一!First!
2017年11月06 - [luogu P3065] [USACO12DEC]第一!First! 题目描述 Bessie has been playing with strings again. She found that by changing the order of the alphabet she
4 luogu P3110 [USACO14DEC]驮运Piggy Back
2017年09月02 - 二次联通门 : luogu P3110 [USACO14DEC]驮运Piggy Back /* luogu P3110 [USACO14DEC]驮运Piggy Back Spfa 水题 */ #include <cstdio>
5 【题解】Luogu P3110 [USACO14DEC]驮运Piggy Back
2018年02月08 - 【题解】Luogu P3110 [USACO14DEC]驮运Piggy Back 题目描述 Bessie and her sister Elsie graze in different fields during the day, and in the evening they both
6 3410: [Usaco2009 Dec]Selfish Grazing 自私的食草者
2015年04月12 - 3410: [Usaco2009 Dec]Selfish Grazing 自私的食草者 Time Limit: 3 Sec Memory Limit: 128 MBSubmit: 71 Solved: 62[Submit][Status][Discuss] Description
7 3410: [Usaco2009 Dec]Selfish Grazing 自私的食草者
2015年04月12 - 3410: [Usaco2009 Dec]Selfish Grazing 自私的食草者Time Limit: 3 Sec Memory Limit: 128 MBSubmit: 71 Solved: 62[Submit][Status][Discuss]Description 约翰有N
8 洛谷 P2966 [USACO09DEC]牛收费路径Cow Toll Paths
2017年09月08 - P2966 [USACO09DEC]牛收费路径Cow Toll Paths把点按点权排序,floyd处理最短路径与最小的 ( 路径与最大点权的和),k作为中间节点,能更新的时候,k是当前最大的点权 1 #include<algorithm> 2 #include<
9 洛谷 P2969 [USACO09DEC]音符Music Notes
2017年11月22 - P2969 [USACO09DEC]音符Music Notes题目描述FJ is going to teach his cows how to play a song. The song consists of N (1 <= N <= 50,000) notes
10 洛谷 P2966 [USACO09DEC]牛收费路径Cow Toll Paths
2017年09月08 - P2966 [USACO09DEC]牛收费路径Cow Toll Paths题目描述Like everyone else, FJ is always thinking up ways to increase his revenue. To this end, he has set up

 
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