Implement square function to correctly return the square of a number

Author: moses77-boop

Sprint-3/1-key-errors/2.js

@@ -20,5 +20,9 @@
 // Finally, correct the code to fix the problem
 
 // =============> write your new code here
+function square(n){
+    return n * n;
+}
+console.log(square(77));