#include <stdio.h>
#include <stdlib.h>

int main()
{
	int count,flag;
    int high=1;
    int q,w,e,r,t,y,n,result;
    int array[]={1,4,4,4,5,3};
    
	scanf("\n%d", &n);	
	scanf("%d %d %d %d %d %d", &q, &w, &e, &r, &t, &y);	
    
	//this array counts the number of times a type occurs in the array		
	for(int a=0; a<n-1; a++){
        count=0;
        for(int j=a+1; j<n; j++){
            if(array[a]==array[j]){
            count++;
        }
}
   if(high<count){
       high = count;
       result = array[a];
    }
    else if(high == count){
        flag=0;
        for(int k=0; k<n-1; k++){
            if(array[a] == result){
                flag=1;
            }
        }
    }
    /*if(flag==0){ 
       for(int k=0;k<n-1;k++){
            result = array[a];
        }
    }*/
}   
        printf("%d", result);
    return 0;
}