#include <math.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include <limits.h>
#include <stdbool.h>

int main(){
    int n,count[5]; 
    scanf("%d",&n);
    int *types = malloc(sizeof(int) * n);
    for(int types_i = 0; types_i < n; types_i++){
       scanf("%d",&types[types_i]);
    }
    // your code goes here
    for(int i=0;i<n;i++) {
        count[i]=0;
        for(int j=i;j<n-1;j++) {
            if(types[j] == i+1) {
                count[i]++;
            }
        }
  
    }
    int gre=0;
    for(int i=0;i<n;i++){
        if(count[i]>gre){
            gre=count[i];
        }
    }
    printf("%d",types[gre]);
    return 0;
}