21 lines
449 B
Python
21 lines
449 B
Python
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## Read input file
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input = []
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with open('day6_input.txt', 'r') as f:
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for line in f.readlines():
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input.append(line)
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# Solve problem
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def find_marker( marker_length ):
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for i in range(len(input[0])-marker_length):
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if( len(set(input[0][i:i+marker_length])) == marker_length ):
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print(input[0][i:i+marker_length])
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print(i+marker_length)
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break
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if __name__ == '__main__':
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find_marker(14)
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