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#!/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))
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