error fixed

Author: arunkumarakilan

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

@@ -12,11 +12,10 @@
 // Additionally, num is used inside the function without being declared or passed as an argument, which causes a ReferenceError.
 // If the function is not called, it will not execute.
 
-function square(num) {
+function square(3) {
     return num * num;
 }
-let num =  square(3);
-console.log(num);
+
 
 
 // =============> write the error message here
@@ -30,11 +29,16 @@ console.log(num);
 // Also, if the function is not called, it will not execute.
 
 // Finally, correct the code to fix the problem
+// I corrected the function by properly defining num as a parameter instead of using a number in the function definition. This resolved the syntax error.
+
+// Inside the function, num is now defined, so the ReferenceError is fixed.
 
+// I then called the function with an argument and stored the returned value in a variable named num. Although the same variable name is used, the function parameter and the outer variable exist in different scopes, so there is no conflict.
 // =============> write your new code here
 
+
 function square(num) {
     return num * num;
 }
-
-console.log(square(3));
+let num =  square(3);
+console.log(num);