for (int j = 0; j < dNum; ++ j)
{
scanf("%d", &fd);
map[fd + 2 * N + F][F + 2 * N + D + 1] = 1;
map[i + F + N][fd + 2 * N + F] = 1;
}
}
Edmods_Karp();
}
//注意这里给点编号，0-源点，1-F是食物，F+1-F+N是牛左点，F+N+1-F+N+N是牛右点，F+N+N+1-F+N+N+D是drink饮料点，F+N+N+D+1是汇点
int main()
{
buildMap();
return 0;
}