24 lines
796 B
Python
24 lines
796 B
Python
#!/usr/bin/python3
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fullOverlaps = 0
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# For each line in the input file, construct a list of all sections to be cleaned.
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with open('input.txt', 'r') as inputFile:
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for line in inputFile:
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instructions = line.strip().split(',')
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startStop = []
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for group in instructions:
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sublist = []
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sublist.append(int(group.split('-')[0]))
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sublist.append(int(group.split('-')[1]))
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startStop.append(sublist)
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groups = [list(range(startStop[0][0], startStop[0][1] + 1)), list(range(startStop[1][0], startStop[1][1] + 1))]
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# Check if the lists are sublists of each other.
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if(set(groups[0]) <= set(groups[1]) or set(groups[1]) <= set(groups[0])):
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fullOverlaps += 1
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# Print the answer.
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print(fullOverlaps)
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