c.1.3.1

c-1-3-1.markdown

c.1.3.1

script.js

console.info(addTime(11, 2, 118));
// 13:00
console.info(addTime(23, 59, 31));
// 00:30
function minutestoTime(m) {
  let result = "";
  let hh = (m / 60) % 24 - (((m / 60) % 24) % 1);
  let mm = m - (m/60 - m/60%1)*60 ;
  if (hh < 10) {
    hh = pad(hh, 2);
  }

  if (hh == 0) {
    hh = '0';
  }

  if (mm < 10) {
    mm = pad(mm, 2);
  }
  return (result = hh + ":" + mm);
}

function pad(num, size) {
  var s = "0" + num;
  return s.substr(s.length - size);
}

function addTime(h, m, i) {
  var a = h * 60 + m + i;
  var result=minutestoTime(a);
   return result;
}