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24 lines
556 B
24 lines
556 B
#!/usr/bin/env python3
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import sys
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if __name__ == '__main__':
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message = list(open(sys.argv[1]).read().strip('\n'))
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# challenge 1
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for i in range(len(message)-4):
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marker = message[i:i+4]
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if len(set(marker)) == 4:
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res1 = str(i+4)
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break
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print("challenge 1:" + "\n" + res1 + "\n")
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# challenge 2
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for i in range(len(message)-14):
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marker = message[i:i+14]
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if len(set(marker)) == 14:
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res2 = str(i+14)
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break
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print("challenge 2:" + "\n" + res2 + "\n")
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