#include #define int long long using namespace std; signed main(){ int N,sum=0; cin>>N; vector> A(N); for(pair &p:A)cin>>p.first; for(pair &p:A)cin>>p.second,sum+=p.second; sort(A.begin(),A.end()); int cnt=0; for(int i=0;icnt)ans=cnt,idx=A[i].first; n+=A[i].second; sum-=A[i].second; } cout<