forked from thib8956/advent-of-code-2k20
29 lines
731 B
Python
29 lines
731 B
Python
#! /usr/bin/env python3
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def parse_line(line):
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repeat_range, letter, pwd = line.split(' ')
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letter = letter[0]
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repeat_min, repeat_max = repeat_range.split('-')
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repeat_min, repeat_max = int(repeat_min), int(repeat_max)
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return letter, range(repeat_min, repeat_max + 1), pwd
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def test_password(line):
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letter, repeat_range, pwd = parse_line(line)
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count = pwd.count(letter)
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return count in repeat_range
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def main(inp):
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with open(inp) as passwds:
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valid_counter = 0
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for l in passwds:
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if test_password(l):
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valid_counter += 1
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print(f"Number of valid password in input : {valid_counter}")
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if __name__ == "__main__":
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main('./input.txt')
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