#include <bits/stdc++.h>
#define rep(i,n) for(int (i)=0;(i)<(n);(i)++)
using namespace std;
int main(){
  int n;
  cin >> n;
  int a[n],b[n];
  int a_sum=0;
  rep(i,n){
    cin >> a[i];
  }
  vector<int> syukei(n);
  rep(i,n){
    cin >> b[i];
    syukei[b[i]]  += a[i];
  }
  reverse(syukei.begin(),syukei.end());
  int last = syukei.back();
  syukei.pop_back();
  int MAX=last;
  for(int i= 0;i<n-1;i++){
    MAX = max(MAX,syukei[i]);
  }
  if(MAX<=last){
    cout << "YES" << endl;
  }else{
    cout << "NO" << endl;
  }
  return 0;
}