Commit 0.js and 1.js files

Author: carlosyabreu

Sprint-2/2-mandatory-debug/0.js

@@ -1,14 +1,35 @@
 // Predict and explain first...
+// The console will print:
+// 320
+// The result of multiplying 10 and 32 is undefined
 
 // =============> write your prediction here
+// The first `console.log` inside the function prints the multiplication result (320).
+// However, since `multiply()` does not return anything, the outer `console.log` 
+// receives `undefined` as the value of the function call, leading to the message 
+// "The result of multiplying 10 and 32 is undefined".
 
+/**
 function multiply(a, b) {
   console.log(a * b);
 }
 
 console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);
+*/
 
 // =============> write your explanation here
-
+// The first `console.log` inside the function prints the multiplication result (320).
+// However, since `multiply()` does not return anything, the outer `console.log` 
+// receives `undefined` as the value of the function call, leading to the message 
+// "The result of multiplying 10 and 32 is undefined".
+//
+// To fix this, the function should `return` the result instead of just logging it.
 // Finally, correct the code to fix the problem
+
 //  =============> write your new code here
+function multiply(a, b) {
+  return a * b;
+}
+
+console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);
+// Output: "The result of multiplying 10 and 32 is 320"

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

@@ -1,13 +1,33 @@
 // Predict and explain first...
 //  =============> write your prediction here
+// The console will print: "The sum of 10 and 32 is undefined"
+// This happens because the `return` statement ends the function immediately,
+// so the expression `a + b` after it is never executed. 
+// As a result, the function returns `undefined`.
 
+/**
 function sum(a, b) {
   return;
   a + b;
 }
 
+
 console.log(`The sum of 10 and 32 is ${sum(10, 32)}`);
+*/
 
 // =============> write your explanation here
+// In JavaScript, when the interpreter encounters a `return` statement, 
+// it stops executing the rest of the function and immediately exits. 
+// Since there’s nothing after `return` on the same line, 
+// the function effectively returns `undefined`.
+// The expression `a + b` is never reached due to JavaScript’s automatic semicolon insertion.
+
 // Finally, correct the code to fix the problem
 //  =============> write your new code here
+function sum(a, b) {
+  return a + b;
+}
+
+console.log(`The sum of 10 and 32 is ${sum(10, 32)}`);
+// Output: "The sum of 10 and 32 is 42"
+