Add 2022 day 1 solutions

1 files changed, 17 insertions, 0 deletions

diff --git a/2022/01/puzzle-2.awk b/2022/01/puzzle-2.awk
new file mode 100755
index 0000000..d8bbaaa
--- /dev/null
+++ b/2022/01/puzzle-2.awk
@@ -0,0 +1,17 @@
+#!/usr/bin/awk -f
+
+/[0-9]+/ { acc += $1; next }
+{
+	if (acc > max[1]) {
+		max[3] = max[2];
+		max[2] = max[1];
+		max[1] = acc;
+	} else if (acc > max[2]) {
+		max[3] = max[2];
+		max[2] = acc;
+	} else if (acc > max[3])
+		max[3] = acc;
+	acc = 0
+}
+
+END { print max[1] + max[2] + max[3] }