2025 day12

Author: liamgallear

2025/day12/.bench

@@ -1 +1 @@
-{"Lines":[{"Name":"Part 1","N":3043,"NsPerOp":373346,"AllocedBytesPerOp":0,"AllocsPerOp":0,"MBPerS":0,"Measured":1,"Ord":0}],"Measured":1}
+{"Lines":[{"Name":"Part 1","N":3277,"NsPerOp":366164,"AllocedBytesPerOp":0,"AllocsPerOp":0,"MBPerS":0,"Measured":1,"Ord":0}],"Measured":1}

2025/day12/part1.go

@@ -47,8 +47,8 @@ func doPartOne(input string) int {
 			totalpresentarea += utils.Atoi(numStr) * presents[i]
 		}
 
-		// Check if sleigh has enough space
-		if totalpresentarea <= area && area > totalpresentarea+(totalpresentarea/5) {
+		// Check if sleigh has enough space (area > 120% of presents)
+		if area > totalpresentarea+(totalpresentarea/5) {
 			ans++
 		}
 	}