answered 2-mandatory-debugs 0.js

Author: leerogerfn

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

@@ -1,4 +1,3 @@
-
 // Predict and explain first BEFORE you run any code...
 
 // this function should square any number but instead we're going to get an error
@@ -20,7 +19,7 @@
 
 // =============> write your new code here
 function square(num) {
-    return num * num;
+  return num * num;
 }
 
-console.log(square(3))
+console.log(square(3));

Sprint-3/2-mandatory-debug/0.js

@@ -1,14 +1,23 @@
 // Predict and explain first...
 
 // =============> write your prediction here
+// local scope code did not return to global.
 
-function multiply(a, b) {
-  console.log(a * b);
-}
+//function multiply(a, b) {
+//  console.log(a * b);
+//}
 
-console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);
+//console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);
 
 // =============> write your explanation here
+// The calculation of the a * b should apply the the statement (`The result of multiplying 10 and 32 is ${multiply(10, 32)}`).
+// because code on local scope did not return to global. The global cannot apply the result of local.
 
 // 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)}`);