#include <iostream>
#include <vector>

using namespace std;

bool judge(vector<int> &h, int n) {
  for (int i = 1; i < n; i++) {
    if (h[0] < h[i])
      return false;
  }
  return true;
}

int main(void) {
  std::ios::sync_with_stdio(false);
  std::cin.tie(0);
  int N;
  int cnt = 0;
  cin >> N;
  vector<int> point(N);
  vector<int> hold(N);
  while (cnt < 2) {
    for (int i = 0; i < N; i++) {
      int n;
      cin >> n;
      if (cnt == 0) {
        point[i] = n;
        hold[i] = 0;
      } else {
        hold[n] += point[i];
      }
    }
    cnt++;
  }
  cout << ((judge(hold, N)) ? "YES" : "NO") << endl;
}