http://blog.csdn.net/lxy767087094/article/details/68942422 #include<cstdio> #include<cstring> #include<algorithm> #include<queue> using namespace std; const int dx[]={0,-1,0,1},dy[]={-1,0,1,0}; typedef long long ll; const ll INF=10…
I - I WINTime Limit: 2 Sec Memory Limit: 256 MB 题目连接 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=87954#problem/I Description Given an n × m rectangular tile with each square marked with one of the letters W, I, and N, find the maximal numbe…
身边的小伙伴们都在愉快地刷网络流,我也来写一发模板好了. Network Flow - Maximum Flow Time Limit : 1 sec, Memory Limit : 65536 KB Japanese version is here Maximum Flow A flow network is a directed graph which has a and a . In a flow network, each edge has a capacity . Each edge…
Gym 101047M Removing coins in Kem Kadrãn Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Practice Description standard input/output Andréh and his friend Andréas are board-game aficionados. They know many of their friend…
Gym 101047K Training with Phuket's larvae Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Practice Description standard input/output Thai cuisine is known for combining seasonings so that every dish has flavors that are…
Gym 101047E Escape from Ayutthaya Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Practice Description standard input/output Ayutthaya was one of the first kingdoms in Thailand, spanning since its foundation in 1350 to…
Gym 101047B Renzo and the palindromic decoration Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Practice Description standard input/output At the ruins of Wat Phra Si Sanphet (วดพระศรสรรเพชญ), one can find famous inscr…