diff --git a/countallsquares.cpp b/countallsquares.cpp
new file mode 100644
index 0000000..c3a7e06
--- /dev/null
+++ b/countallsquares.cpp
@@ -0,0 +1,30 @@
+#include <iostream>
+#include<cmath>
+#include <algorithm>
+using  namespace std;
+int  main()
+{
+    int N=2;
+    int sum=0;
+    int fx,fy;
+    int lx,ly;
+    int size=1;
+    cin>>N;
+    for(size=1;size<=N;size++)
+    {
+         fx=0,fy=0,lx=fy+size-1,ly=fy+size-1;
+
+    for(int i = 0;i<N-(size-1);i++)
+    {   
+       
+        for(int j = 0;j<N-(size-1);j++)
+        {
+            sum+=1;
+            fx++,lx++;
+        }
+        fy++,ly++;
+    }
+    fx=0,fy=0;
+    }
+   cout<<sum;
+}