21 lines
390 B
Python
21 lines
390 B
Python
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import random
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LENGTH=1
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print(LENGTH)
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for _ in range(LENGTH):
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n = random.randint(1, 200000)
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n = 200000
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print(n)
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root = random.randint(1, n)
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l = []
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for i in range(n):
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if i==root:
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l.append(str(root))
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else:
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j = i
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while i==j:
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j=random.randint(1, n)
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l.append(str(j))
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print(" ".join(l))
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