#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;

int arr[200000];
int sums[5] = {0,0,0,0,0};

int main() {
  int n;
  int max = 0;

  cin >> n;

  for(int i = 0; i < n; i++){
    cin >> arr[i];
  }

  for (int i = 0; i < n; i++){
    switch (arr[i]) {
      case 1:
        sums[0] += 1;
        break;
      case 2:
        sums[1] += 1;
        break;
      case 3:
        sums[2] += 1;
        break;
      case 4:
        sums[3] += 1;
        break;
      case 5:
        sums[4] += 1;
        break;
    }
  }

  int curr;

  for(int i = 0; i < n; i++){
    if (sums[i] > max){
      curr = i;
      max = sums[i];
    }

    if (sums[i] == max){
      if (curr > i){
        curr = i;
      }
    }
  }

  cout << curr + 1;

  return 0;
}