摘要：
C++ code:#include <iostream>#include <cstdio>#include <cstring>using namespace std;long max_flow();int M;long mat[201][201], d[201];int main(){ int N, i, S, E; long C; while(scanf("%d%d", &N, &M) == 2) { memset(mat, 0, sizeof(mat)); mat[0][1] = d[0] = 200000000; f 阅读全文
