#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))

final=[0,0,0,0,0]
# your code goes here
i=0
while i<n:
    if types[i]==1:
        final[0]=final[0]+1
    elif types[i]==2:
        final[1]=final[1]+1
    elif types[i]==3:
        final[2]=final[2]+1
    elif types[i]==4:
        final[3]=final[3]+1
    elif types[i]==5:
        final[4]=final[4]+1
    i=i+1

m=max(final)
i=0
while i<5:
    if final[i]==m:
        print(i+1)
        break;
    i=i+1