1.

Write a program to input the time in second display the time after converting them into hours, minutes and secondsample input : time in second 5420sample output: 1 hour 30 minutes 20 second​

Answer»

Answer:

function (sec) {

   var sec_num = parseInt(sec)

   var hours   = Math.floor(sec_num / 3600);

   var minutes = Math.floor((sec_num - (hours * 3600)) / 60);

   var seconds = sec_num - (hours * 3600) - (minutes * 60);

   if (hours   < 10) {hours   = "0"+hours;}

   if (minutes < 10) {minutes = "0"+minutes;}

   if (seconds < 10) {seconds = "0"+seconds;}

   return hours+ ' HRS'+':'+minutes+' min'+':'+seconds+' sec';

}

console.log(sec(100))

returns 0 hrs: 1 min: 40 sec


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