From 175f1773bdd200772bb14bf951abf77e858ea79b Mon Sep 17 00:00:00 2001 From: Bruno BELANYI Date: Wed, 21 May 2025 00:47:45 +0100 Subject: [PATCH] 2015: d02: ex2: add solution --- 2015/d02/ex2/ex2.py | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100755 2015/d02/ex2/ex2.py diff --git a/2015/d02/ex2/ex2.py b/2015/d02/ex2/ex2.py new file mode 100755 index 0000000..b28720b --- /dev/null +++ b/2015/d02/ex2/ex2.py @@ -0,0 +1,28 @@ +#!/usr/bin/env python + +import sys + + +def solve(input: str) -> int: + def parse_line(input: str) -> tuple[int, int, int]: + x, y, z = map(int, input.split("x")) + return x, y, z + + def parse(input: str) -> list[tuple[int, int, int]]: + return [parse_line(line) for line in input.splitlines()] + + def ribbon(x: int, y: int, z: int) -> int: + bow = x * y * z + return 2 * min(x + y, y + z, z + x) + bow + + presents = parse(input) + return sum(ribbon(*present) for present in presents) + + +def main() -> None: + input = sys.stdin.read() + print(solve(input)) + + +if __name__ == "__main__": + main()