26 lines
821 B
Python
26 lines
821 B
Python
import os
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def get_package_sides(x: str) -> int:
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l, w, h = map(int, x.split("x")) # map( int, ...) is necessary, to cast the strings to ints
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lw, wh, hl = l*w, w*h, h*l
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smallest_side = min(lw, wh, hl)
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all_sides = (lw + wh + hl) * 2
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return smallest_side + all_sides
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def calculate_all_packages(x: list) -> int:
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whole_size = 0
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for box in x:
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whole_size += get_package_sides(box)
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return whole_size
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if __name__ == '__main__':
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assert get_package_sides("2x3x4") == 58, "Error: Example 1 couldn't be solved"
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assert get_package_sides("1x1x10") == 43, "Error: Example 2 couldn't be solved"
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print("All tests passed!")
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puzzle_input = open("input.txt", "r").read().splitlines()
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print("input: ", puzzle_input)
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print("solution: ", calculate_all_packages(puzzle_input)) |