#!/bin/python3
import sys

n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
count = [0,0,0,0,0]
answer = None
test = -1
for i in range(n):
    count[types[0]-1] = count[types[0]-1] + 1
    types.pop(0)
for i in range(len(count)):
    if count[i]>test:
        answer = i
        test = count[i]
print(answer+1)