#include #include #include #include #include using namespace std; //遅刻 namaega184 int main(){ int n,m;scanf("%d%d",&n,&m); vector< vector > v(n),item(n); int a,b,score; for(int i=0;ians)ans=score; } while(next_permutation(perm,perm+n)); printf("%d\n",ans); return 0; }