Answer questions

Author: MahirShah300

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

@@ -22,17 +22,27 @@ function formatTimeDisplay(seconds) {
 
 // a) When formatTimeDisplay is called how many times will pad be called?
 // =============> write your answer here
+// 3
 
 // 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
+// 0
 
 // c) What is the return value of pad when it is called for the first time?
 // =============> write your answer here
+// "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
+// 1. Last time it is called is pad(remainingSeconds). remainingSeconds = seconds % 60
+// with seconds = 61 this expression evaluates to 1, so when 1 is passed to pad, num is
+// assigned 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
+// "01". Num is 1 which converted to the string "1" which is assigned to numString.
+// The while loop runs while numString length less than 2, and adds "0"
+// to the beginning string. So "1" becomes "01". the string length is now equal to two,
+// so the while loop exits and numString is returned with value "01"