Answer and explain how code works

Author: russom

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

@@ -14,6 +14,7 @@ function formatTimeDisplay(seconds) {
 
   return `${pad(totalHours)}:${pad(remainingMinutes)}:${pad(remainingSeconds)}`;
 }
+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
@@ -23,16 +24,27 @@ function formatTimeDisplay(seconds) {
 // a) When formatTimeDisplay is called how many times will pad be called?
 // =============> write your answer here
 
+// 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
 
+// The value that assigned to num is 0
+
 // c) What is the return value of pad when it is called for the first time?
 // =============> write your answer here
 
+// The return value of pad is: "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
 
+// The value assigned to num is 1. This is because 1 is the last character in the string 61
+
 // 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
+
+// The return value is "01". when pad is called for the last time it takes the last character of the string 61.
+// After checking remainingSeconds length which is less than 2 it adds a "0" and returns "01"