22 lines
603 B
Python
22 lines
603 B
Python
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with open('day3-input', 'r') as file:
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data = [l.strip('\n') for l in file]
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import numpy as np
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fabric = np.zeros((1000, 1000), dtype=np.int32)
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for line in data:
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tokens = line.split(' ')
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w, h = [int(i) for i in tokens[-1].split('x')]
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x, y = [int(i) for i in tokens[-2].rstrip(':').split(',')]
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fabric[x:x+w, y:y+h] += 1
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print((fabric > 1).sum()) # Part 1
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for line in data:
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tokens = line.split(' ')
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w, h = [int(i) for i in tokens[-1].split('x')]
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x, y = [int(i) for i in tokens[-2].rstrip(':').split(',')]
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if fabric[x:x+w, y:y+h].sum() == w*h:
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print(tokens[0]) # Part 2
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break
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