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20 lines
425 B
20 lines
425 B
3 years ago
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from os import readlink
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f = open ('input2.txt', 'r')
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input = f.readlines()
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forward = 0
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depth = 0
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for i in range(len(input)):
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input[i] = input[i].strip()
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for i in range(len(input)):
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direct, amount = input[i].split(" ", 1)
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if direct == 'forward':
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forward += int(amount)
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if direct == 'down':
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depth += int(amount)
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if direct == 'up':
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depth -= int(amount)
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x = depth * forward
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print(x)
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