min max mean

from random import randint
list_numbers = [randint(0,100000) for i in range(100)]


def numinmax(alist):
    m1=min(alist)
    ma1=max(alist)
    me1=float(sum(alist)) / max(len(alist), 1)
    return m1,ma1,me1

a,b,c=numinmax(list_numbers)
print(list_numbers)
print(a,b,c)