diff --git a/c++/Container_with_most_water.cpp b/c++/Container_with_most_water.cpp
new file mode 100644
index 0000000..a2316d5
--- /dev/null
+++ b/c++/Container_with_most_water.cpp
@@ -0,0 +1,20 @@
+//https://leetcode.com/problems/container-with-most-water/
+
+class Solution {
+public:
+    int maxArea(vector<int>& height) 
+    {
+        int area=0;
+        int l=0;
+        int r=height.size()-1;
+    while (l<r)
+    {
+            area = max(area, min(height[l], height[r]) * (r - l));
+            if(height[l]<height[r])
+              l++;
+            else
+              r--;
+    }
+    return area;
+    }
+};