fix: Understanding and explain the behavior of formatTimeDisplay() and pad() in sprint -2/ time-format.js

Author: SuWebOnes

Sprint-2/4-mandatory-interpret/time-format.js

@@ -11,7 +11,7 @@ function formatTimeDisplay(seconds) {
   return `${pad(totalHours)}:${pad(remainingMinutes)}:${pad(remainingSeconds)}`;
 }
 
-// You will need to play computer with this example - use the Python Visualiser https://pythontutor.com/visualize.html#mode=edit
+// You will need to play computer with this example - use the Python Visualizer https://pythontutor.com/visualize.html#mode=edit
 // to help you answer these questions
 
 // Questions
@@ -20,15 +20,18 @@ function formatTimeDisplay(seconds) {
 // =============> write your answer here
 
 // Call formatTimeDisplay with an input of 61, now answer the following:
-
+// 3 times  which is once each for hours, minutes, and seconds.
 // b) What is the value assigned to num when pad is called for the first time?
 // =============> write your answer here
-
+// 0, because pad is first called with totalHours, which is 0.
 // c) What is the return value of pad is called for the first time?
 // =============> write your answer here
-
+// '00' pad(0) becomes "0" → padded to "00" using padStart(2, "0").
 // 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
-
+// 1, because the last call to pad is with remainingSeconds, which is 1.
 // e) What is the return value assigned to num when pad is called for the last time in this program?  Explain your answer
 // =============> write your answer here
+// "01",  pad(1) becomes "1" → padded to "01" using padStart(2, "0").
+
+// the final output of formatTimeDisplay(61) will be "00:01:01".