n = int(input())
levels = list(map(int, input().split()))
count = [0] * 7  # Indexes 0 to 6 (0 unused)

for lv in levels:
    count[lv] += 1

max_count = max(count)

# Check from highest level to lowest
for level in range(6, 0, -1):
    if count[level] == max_count:
        print(level)
        break