From 4c7b413ed9082d51b2af7f1c3cb2251ee2b1a338 Mon Sep 17 00:00:00 2001 From: Thomas Voss Date: Sun, 7 Dec 2025 08:27:36 +0100 Subject: Add 2025 day 6 solutions --- 2025/06/puzzle-1.awk | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100755 2025/06/puzzle-1.awk (limited to '2025/06/puzzle-1.awk') diff --git a/2025/06/puzzle-1.awk b/2025/06/puzzle-1.awk new file mode 100755 index 0000000..4bb4338 --- /dev/null +++ b/2025/06/puzzle-1.awk @@ -0,0 +1,20 @@ +#!/usr/bin/awk -f + +NR == 1 { + for (i = 1; i <= NF; i++) + xs[i, 2] = 1 +} + +!/[+*]/ { + for (i = 1; i <= NF; i++) { + xs[i, 1] += $i + xs[i, 2] *= $i + } +} + +/[+*]/ { + for (i = 1; i <= NF; i++) + total += xs[i, $i == "+" ? 1 : 2] +} + +END { print total } -- cgit v1.2.3