n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
occurence = {
    1: 0,
    2: 0,
    3: 0,
    4: 0,
    5: 0,
}
for type in types:
    occurence[type] += 1
print(max(occurence.keys(), key=(lambda key: occurence[key])))