#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; 
    int a=0,b=0,c=0,d=0,e=0;
    scanf("%d",&n);
    int *types = malloc(sizeof(int) * n);
    for(int types_i = 0; types_i < n; types_i++){
       scanf("%d",&types[types_i]);
    }
    for( int types_i=0; types_i<n; types_i++){
        if(types[types_i]==1){
            a++;
        }
         else if(types[types_i]==2){
            b++;
        }
         else if(types[types_i]==3){
            c++;
        }
         else if(types[types_i]==4){
            d++;
        }
         else{
            e++;
        }
         
    }
    
        int t1=a>b?(a>c?a:c):(b>c?b:c);
        int t2= d>e?d:e;
        int t3= t1>t2?t1:t2;
        if (t3==a){
                
            printf("1");
        }else if(t3==b){
        printf("2");
        }
        else if(t3==c){
                printf("3");
        }
        else if(t3==d){
            printf("4");
        }
        else if(t3==e){
            printf("5");
        }
    return 0;

}