#!/usr/bin/env python3

from random import shuffle

def min_max(array):
    minimum = array[0]
    maximum = array[0]
    for n in array[1:]:
        if n < minimum:
            minimum = n
        if n > maximum:
            maximum = n
    return (minimum, maximum)

nums = list(range(20))
shuffle(nums)

print(min_max(nums))