32 lines
807 B
Python
32 lines
807 B
Python
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def to_bin(dot_at_str):
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return str(dot_at_str).replace('@', '1').replace('.', '0')
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def to_dot_at(bin_str):
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return str(bin_str).replace('1', '@').replace('0', '.')
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def evolve(pattern, neighborhood):
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evolution = ''
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for i in range(len(pattern)):
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key = pattern[i-1] + pattern[i] + pattern[(i+1) % len(pattern)]
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evolution += neighborhood[key]
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return evolution
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def main():
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rule = format(int(input()), 'b').zfill(8)
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neighborhood = {}
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for i, value in enumerate(rule[::-1]):
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neighborhood[format(i, 'b').zfill(3)] = value
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n_lines = int(input())
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start_pattern = to_bin(input())
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for _ in range(n_lines):
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print(to_dot_at(start_pattern))
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start_pattern = evolve(start_pattern, neighborhood)
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if __name__ == '__main__':
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main()
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