quesiton answered

Author: pathywang

Sprint-1/3-mandatory-interpret/2-time-format.js

@@ -23,3 +23,24 @@ console.log(result);
 // e) What do you think the variable result represents? Can you think of a better name for this variable?
 
 // f) Try experimenting with different values of movieLength. Will this code work for all values of movieLength? Explain your answer
+ 
+// Answer a: there are 6 variable declarations which are const movieLength, const remaininingSeconds, const totalMinutes, const remainingMinutes,
+//           cost totalHours and const result.
+
+// Answer b: only one function call which is console.log(result).
+
+// Answer c: it means the number of seconds left after removing all full minutes". so 8784%60=24, So there are 24 seconds remaining after 
+//           converting to full minutes.It gives the number of seconds left after dividing total seconds into whole minute.
+
+// Answer d:it calculates the number of full minutes in the total movie length. so 8784-24=8760/60=146 minutes
+
+// Answer e: this builds a string representing the time in HH:MM:SS format, based on the movie length in seconds. The better name can be 
+//           formattedTime or timeString.
+
+// Answer e: It will work for most large intergers or large hours but it does not work well for time below 60 seconds like 37 seconds is 
+//           0:0:37 which can be considered unformatted. What is more, it does not handle negative numbers and does not pad numbers with zero.
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