18 lines
434 B
Python
18 lines
434 B
Python
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# Python!
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import collections
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with open('01.txt') as file:
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turns = file.read().replace(' ', '').split(',')
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moves = collections.defaultdict(int)
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direction = collections.deque(['N', 'E', 'S', 'W'])
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for turn in turns:
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direction.rotate(1 if turn[0] == 'L' else -1)
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dist = int(turn[1:])
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moves[direction[0]] += dist
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vert = abs(moves['N'] - moves['S'])
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hor = abs(moves['E'] - moves['W'])
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print('Distance in blocks:', str(vert + hor))
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