Father Christmas flymouse Time Limit: 1000MS   Memory Limit: 131072K Total Submissions: 3241   Accepted: 1099 Description After retirement as contestant from WHU ACM Team, flymouse volunteered to do the odds and ends such as cleaning out the computer…

Father Christmas flymouse Time Limit: 1000MS   Memory Limit: 131072K Total Submissions: 3007   Accepted: 1021 Description After retirement as contestant from WHU ACM Team, flymouse volunteered to do the odds and ends such as cleaning out the computer…

Father Christmas flymouse Time Limit: 1000MS   Memory Limit: 131072K Total Submissions: 3479   Accepted: 1185 Description After retirement as contestant from WHU ACM Team, flymouse volunteered to do the odds and ends such as cleaning out the computer…

来源poj3160 After retirement as contestant from WHU ACM Team, flymouse volunteered to do the odds and ends such as cleaning out the computer lab for training as extension of his contribution to the team. When Christmas came, flymouse played Father Chri…

// 题目描述:从武汉大学ACM集训队退役后,flymouse 做起了志愿者,帮助集训队做一些琐碎的事情,比如打扫集训用的机房等等.当圣诞节来临时,flymouse打扮成圣诞老人给集训队员发放礼物.集训队员住在校园通过宿舍的不同寝室里.为了节省体力,flymouse决定从某个寝室出发,沿着一些有向路一个接一个地访问寝室并顺便发放礼物,直到所有集训队员的起始走遍为止.以前flymouse在集训队的日子里,他给其他队员留下了不同的印象.他们中的一些人,比如LiZhiXu,对flymouse的印象特别…

和上一道题一样,可以用DAG上的动态规划来做,也可以建立一个源点,用spfa来做 #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #include<stack> #include<vector> using namespace std; ; int n,m; int first[maxn]; int sc[maxn],scn[maxn]…

Time Limit: 1000MS   Memory Limit: 131072K Total Submissions: 3496   Accepted: 1191 缩点,然后每个新点跑一边SPFA 思路不难 ,注意细节~ #include <algorithm> #include <cstring> #include <cstdio> #include <queue> using namespace std; +); +); int n,m,u,v,va…

Father Christmas flymouse Time Limit: 1000MS Memory Limit: 131072K Description After retirement as contestant from WHU ACM Team, flymouse volunteered to do the odds and ends such as cleaning out the computer lab for training as extension of his contr…

Father Christmas flymouse Time Limit: 1000MS Memory Limit: 131072K Description After retirement as contestant from WHU ACM Team, flymouse volunteered to do the odds and ends such as cleaning out the computer lab for training as extension of his contr…

转自:http://blog.csdn.net/shahdza/article/details/7779356 [HDU][强连通]:1269 迷宫城堡 判断是否是一个强连通★2767Proving Equivalences 至少加几条边让整个图变成强连通★3836 Equivalent Sets 至少加几条边让整个图变成强连通★1827 Summer Holiday 传递的最小费用★★3072 Intelligence System 传递的最小费用★★3861The King’s Proble…