#include <bits/stdc++.h>

using namespace std;

int main(){
    int n;
    cin >> n;
    vector<int> types(n);
    int jail[6] = {0};
    int max = 0;
    int maxID = 0;
    for(int types_i = 0; types_i < n; types_i++){
       cin >> types[types_i];
    }
    for (int j = 0;j < n;j++){
    	jail[types[j]] = jail[types[j]] + 1;
	}
	for (int k = 1;k <= 5;k++){
	   if ((jail[k] == max) && (jail[k] > 0) && (k < maxID)){
				maxID = k;
			}
	    if (jail[k] > max){
				max = jail[k];
				maxID = k;
			}
	}
	cout << maxID;
}