33 lines
725 B
Python
33 lines
725 B
Python
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#!/usr/bin/env python3
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from random import randrange
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import sys
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L = []
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with open(sys.argv[1], 'r') as f:
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L = f.readlines()
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L = [x.strip().split(' ') for x in L]
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# part 1
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valid = 0
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for i in L:
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minmax = i[0].split('-')
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minmax = [int(x) for x in i[0].split('-')]
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char = i[1].strip(':')
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count = i[2].count(char)
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if count >= minmax[0] and count <= minmax[1]:
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valid += 1
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print(valid)
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# part 2
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valid = 0
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for i in L:
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minmax = i[0].split('-')
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minmax = [int(x) for x in i[0].split('-')]
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char = i[1].strip(':')
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if (i[2][minmax[0] - 1] == char and i[2][minmax[1] - 1] != char) or \
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(i[2][minmax[0] - 1] != char and i[2][minmax[1] - 1] == char):
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valid += 1
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print(valid)
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