#include "bits/stdc++.h" #include "atcoder/all" using namespace std; using ll=long long; int main(){ int n,m; cin>>n>>m; atcoder::mf_graphg(n+m+2); for(int i=0;i>a; g.add_edge(n+m,i,a); } ll sum=0; vectorb(m); for(int i=0;i>b[i]; g.add_edge(i+n,n+m+1,b[i]); sum+=b[i]; } for(int i=0;i>k; for(int j=0;j>c; g.add_edge(c-1,n+i,1e18); } } cout<