#!/bin/python
import sys
n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
totals = [0, 0, 0, 0, 0]
for x in range(0, n):
    for i in range(1, 6):
        if types[x] == i:
            totals[i-1] += 1

print totals.index(max(totals)) + 1