15 lines
330 B
Python
15 lines
330 B
Python
from math import lcm, ceil, log
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from random import choice, randint
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from os import system
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from collections import defaultdict
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import io
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PRIME = 998_244_353
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if __name__ == '__main__':
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N = 1000
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print(1)
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print(3, N * N // 3)
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for i in range(3):
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print(*(choice(['#', '.']) for _ in range(N * N // 3)), sep='')
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