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with open("input.txt") as f:
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lines = [i for i in f.readlines()]
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|
|
|
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depth = 0
|
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hpos = 0
|
|
|
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for line in lines:
|
|
verb, val = line.strip().split()
|
|
val = int(val)
|
|
|
|
if verb == "forward":
|
|
hpos += val
|
|
elif verb == "down":
|
|
depth += val
|
|
elif verb == "up":
|
|
depth -= val
|
|
|
|
print(depth * hpos)
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