diff --git a/TwoPointers/jieyushui/main.go b/TwoPointers/jieyushui/main.go
new file mode 100644
index 0000000..9df6745
--- /dev/null
+++ b/TwoPointers/jieyushui/main.go
@@ -0,0 +1,31 @@
+package main
+
+import "fmt"
+
+func main() {
+	resule := trap([]int{4, 2, 0, 3, 2, 5})
+	fmt.Println("最大接水数为：", resule)
+}
+
+func trap(height []int) int {
+	leftMaxlist := make([]int, len(height)+1)
+	rightMaxlist := make([]int, len(height)+1)
+	minMax := make([]int, len(height)+1)
+	for i := 0; i < len(height)-1; i++ {
+		leftMaxlist[i+1] = max(height[i], leftMaxlist[i])
+	}
+	for i := len(height) - 1; i >= 0; i-- {
+		rightMaxlist[i] = max(height[i], rightMaxlist[i+1])
+	}
+	fmt.Println(leftMaxlist)
+	fmt.Println(rightMaxlist)
+	for i := 0; i < len(minMax)-1; i++ {
+		minMax[i] = min(leftMaxlist[i], rightMaxlist[i])
+	}
+
+	for i := len(minMax) - 1; i >= 0; i-- {
+
+	}
+
+	return 0
+}
diff --git a/problem1/1.go b/problem1/1.go
deleted file mode 100644
index 8b4df07..0000000
--- a/problem1/1.go
+++ /dev/null
@@ -1,5 +0,0 @@
-package problem1
-
-func main() {
-
-}
diff --git a/problem2/2.go b/problem2/2.go
deleted file mode 100644
index 5aad495..0000000
--- a/problem2/2.go
+++ /dev/null
@@ -1,5 +0,0 @@
-package problem2
-
-func main() {
-
-}