update

ductnn · Apr 12, 2024 · b231968 · b231968
1 parent ab81445
commit b231968
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/leetcode/42.TrappingRainWater/sol.go b/leetcode/42.TrappingRainWater/sol.go
@@ -2,6 +2,10 @@
 
 package main
 
+import (
+	"fmt"
+)
+
 func trap(height []int) int {
 	res := 0
 	n := len(height)
@@ -33,3 +37,9 @@ func max(a, b int) int {
 
 	return b
 }
+
+func main() {
+	height := []int{0, 1, 0, 2, 1, 0, 1, 3, 2, 1, 2, 1}
+
+	fmt.Println(trap(height))
+}