31 lines
822 B
Python
31 lines
822 B
Python
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import re
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pattern = re.compile(r'(\d+)-(\d+),(\d+)-(\d+)')
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with open('input/4', 'r') as file:
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lines = file.readlines()
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count = 0
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for group in lines:
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x1, y1, x2, y2 = (int(x) for x in pattern.findall(group)[0])
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if (x2 >= x1) and (y2 <= y1): # Elf2 inside Elf1
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count += 1
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continue
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if (x2 <= x1) and (y2 >= y1): # Elf1 inside Elf2
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count += 1
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continue
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print(count) # Part 1
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count = 0
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for group in lines:
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x1, y1, x2, y2 = (int(x) for x in pattern.findall(group)[0])
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if (x2 >= x1) and (y2 <= y1): # Elf2 inside Elf1
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count += 1
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continue
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if (x2 <= x1) and (y2 >= y1): # Elf1 inside Elf2
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count += 1
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continue
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if (x1 <= x2 <= y1) or (x1 <= y2 <= y1): # Partial overlap
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count += 1
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continue
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print(count) # Part 2
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