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26 lines
543 B
26 lines
543 B
2 years ago
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with open('input6.txt','r') as f:
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inp = f.read().splitlines(keepends=False)
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inp = inp[0]
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for i in range(3, len(inp)):
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tempa = inp[i - 3:i+1]
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tempc = 0
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for x in tempa:
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tempc += tempa.count(x)
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if tempc == 4:
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paketstart = i + 1
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break
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print('Start of packet', paketstart)
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for i in range(13, len(inp)):
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tempa = inp[i - 13:i+1]
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tempc = 0
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for x in tempa:
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tempc += tempa.count(x)
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if tempc == 14:
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messagestart = i + 1
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break
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print('Start of Message', messagestart)
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