padStart used and deleted unwanted comments

Author: MattCarolus10

Sprint-3/4-mandatory-interpret/time-format.js

@@ -1,13 +1,6 @@
 function pad(num) {
-  let numString = num.toString();
-
-  while (numString.length < 2) {
-    numString = "0" + numString;
-  }
-  return numString;
+  return num.toString().padStart(2, "0");
 }
-
-
 function formatTimeDisplay(seconds) {
   const remainingSeconds = seconds % 60;
   const totalMinutes = (seconds - remainingSeconds) / 60;
@@ -16,25 +9,22 @@ function formatTimeDisplay(seconds) {
 
   return `${pad(totalHours)}:${pad(remainingMinutes)}:${pad(remainingSeconds)}`;
 }
-console.log(formatTimeDisplay(61))
-
-
-
+console.log(formatTimeDisplay(61));
 
 // You will need to play computer with this example - use the Python Visualiser https://pythontutor.com/visualize.html#mode=edit
 // to help you answer these questions
 
 // Questions
 
 // a) When formatTimeDisplay is called how many times will pad be called?
-// =============> write your answer here 
+// =============> write your answer here
 // Answer below:
 // Pad runs once for "totalHours", once "remainingMinutes" and once for "remainingSeconds" in total pad is called 3 times.
 
 // Call formatTimeDisplay with an input of 61, now answer the following:
 
 // b) What is the value assigned to num when pad is called for the first time?
-// =============> write your answer here 
+// =============> write your answer here
 // Answer below:
 // The first pad is pad(totalHours) and the value is 0
 
@@ -43,11 +33,11 @@ console.log(formatTimeDisplay(61))
 // The value is 0 plus the "0" added to it to make the value 00
 
 // d) What is the value assigned to num when pad is called for the last time in this program?  Explain your answer
-// =============> write your answer here 
+// =============> write your answer here
 // Answer below:
 // The last call is pad(remainingSeconds) and the value is 1
 
 // e) What is the return value of pad when it is called for the last time in this program?  Explain your answer
-// =============> write your answer here 
+// =============> write your answer here
 // Answer below:
 // the return value initially is 1 and "0" was added to it in front to make the value 01