Drainage Ditches Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 76000 Accepted: 29530 Description Every time it rains on Farmer John's fields, a pond forms over Bessie's favorite clover patch. This means that the clover is covered by…
http://poj.org/problem?id=1273 用Dinic求最大流的模板题,注意会有重边. 邻接矩阵建图 #include<stdio.h> #include<string.h> #include<queue> #include<algorithm> using namespace std; ; const int INF = 0x3f3f3f3f; int flow[maxn][maxn];//残量 int m,n; int dis[max…
Drainage Ditches Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 16314 Accepted Submission(s): 7748 Problem Description Every time it rains on Farmer John's fields, a pond forms over Bessie'…
点击打开链接 Drainage Ditches Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 49648 Accepted: 18829 Description Every time it rains on Farmer John's fields, a pond forms over Bessie's favorite clover patch. This means that the clover is cove…
http://poj.org/problem?id=1273 Drainage Ditches Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 62708 Accepted: 24150 Description Every time it rains on Farmer John's fields, a pond forms over Bessie's favorite clover patch. This means…
Drainage Ditches Time Limit: 1000MS Memory Limit: 10000K Description Every time it rains on Farmer John's fields, a pond forms over Bessie's favorite clover patch. This means that the clover is covered by water for awhile and takes quite a long time…
Drainage Ditches Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 53640 Accepted: 20448 Description Every time it rains on Farmer John's fields, a pond forms over Bessie's favorite clover patch. This means that the clover is covered by…
pid=1532">Drainage Ditches Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8574 Accepted Submission(s): 3991 Problem Description Every time it rains on Farmer John's fields, a pond forms…
dinic版本 感觉dinic算法好帅,比Edmonds-Karp算法不知高到哪里去了 Description Every time it rains on Farmer John's fields, a pond forms over Bessie's favorite clover patch. This means that the clover is covered by water for awhile and takes quite a long time to regrow. Th…
Drainage Ditches Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 63924 Accepted: 24673 Description Every time it rains on Farmer John's fields, a pond forms over Bessie's favorite clover patch. This means that the clover is covered by…
