spot error

Author: pathywang

Sprint-2/2-mandatory-debug/1.js

@@ -1,5 +1,5 @@
 // Predict and explain first...
-//  =============> write your prediction here
+//  =============> it should be{return a+b;}; rather than have semicolon between return and a+b
 
 function sum(a, b) {
   return;
@@ -8,6 +8,17 @@ function sum(a, b) {
 
 console.log(`The sum of 10 and 32 is ${sum(10, 32)}`);
 
-// =============> write your explanation here
+// =============> The return; statement immediately exits the function and returns undefined.
+// The line a + b; after return; never runs — it's unreachable code.So, when we call sum(10, 32), it returns undefined.
+// Output we get:
+// python
+// Copy
+// Edit
+// The sum of 10 and 32 is undefined
 // Finally, correct the code to fix the problem
-//  =============> write your new code here
+//  =============> my new code:
+function sum (a,b) {return a+b;};
+
+console.log (`The sum of 10 and 32 is ${sum(10, 32)}`);
+
+// the output: The sum of 10 and 32 is 42