18 lines
324 B
Python
18 lines
324 B
Python
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from random import randint
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def get_random(i, j):
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return randint(i, j)
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def shuffle(xs):
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for i in range(len(xs)):
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j = get_random(i, len(xs) - 1)
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xs[i], xs[j] = xs[j], xs[i]
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xs = list(range(1, 53))
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print(xs)
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assert len(set(xs)) == 52
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shuffle(xs)
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assert len(set(xs)) == 52
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print(xs)
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print("Success!")
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