code3.py

if __name__ == "__main__":
    m = int(input())
    list = []
    for i in range(m):
        list.append(int(input()))

    sum = list[0]
    for i in range(1, m):
        sum += list[i]

    avg = sum / m

    mult = 1
    for i in range(m):
        if list[i] != 0 and list[i] > avg:
            mult *= list[i]

    print("mult = {0}".format(mult))