18 lines
441 B
Python
18 lines
441 B
Python
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#!/usr/bin/env python
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# forward, depth, aim
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pos=[0,0,0]
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with open("input01.txt", "r") as f:
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for line in f:
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tokens = line.split(" ", 2)
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tokens[1] = int(tokens[1])
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if tokens[0] == 'forward':
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pos[0] += tokens[1]
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pos[1] += (tokens[1]*pos[2])
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if tokens[0] == 'up':
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pos[2] -= tokens[1]
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if tokens[0] == 'down':
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pos[2] += tokens[1]
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print(pos[0] * pos[1])
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