• + 36 comments

    It's a draw! :) Python:

    n = float(raw_input())
    lst = [int(x) for x in raw_input().split()]
    print format(len([x for x in lst if x > 0])/n, ".6f")
    print format(len([x for x in lst if x < 0])/n, ".6f")
    print format(len([x for x in lst if x == 0])/n, ".6f")