diff --git a/rotate array.cpp b/rotate array.cpp
new file mode 100644
index 0000000..74a308f
--- /dev/null
+++ b/rotate array.cpp	
@@ -0,0 +1,11 @@
+class Solution {
+public:
+    void rotate(vector<int>& nums, int k) {
+        
+        int n=nums.size();
+        k%=n;
+        reverse(nums.begin(),nums.end());
+        reverse(nums.begin(),nums.begin()+k);
+        reverse(nums.begin()+k,nums.end());
+    }
+};