27 lines
510 B
Python
27 lines
510 B
Python
def bow(l,w,h):
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base = 2*l + 2*w
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front = 2*w + 2*h
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side = 2*h + 2*l
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rib = min([base, front, side])
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rib += l*w*h
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return rib
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def bow_from_str(s):
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l,w,h = map(int, s.split('x'))
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return bow(l,w,h)
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def test():
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assert bow_from_str("2x3x4") == 34
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assert bow_from_str("1x1x10") == 14
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def solution():
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s = 0
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with open("in2") as puzzle:
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for l in puzzle:
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s += bow_from_str(l)
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return s
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if __name__ == "__main__":
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print(f"Bow: {solution()}")
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