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21 lines
587 B
Python
21 lines
587 B
Python
#!/usr/bin/env python3
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INPUT_FILE = 'input'
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def main():
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content = map(str.strip, open(INPUT_FILE, 'r').readlines())
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includes = 0
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for line in content:
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e1, e2 = line.split(',')
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e1_from, e1_to = map(int, e1.split('-'))
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e2_from, e2_to = map(int, e2.split('-'))
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#r1 = range(int(e1_from), int(e1_to) +1)
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#r2 = range(int(e2_from), int(e2_to) +1)
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if (e1_from <= e2_from and e1_to >= e2_to ) or \
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( e2_from <= e1_from and e2_to >= e1_to ):
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includes += 1
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print(includes)
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if __name__ == '__main__':
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main()
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