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Ex.9.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<link rel="stylesheet" href="style.css">
<link href="https://fonts.googleapis.com/css?family=Fira+Sans+Extra+Condensed" rel="stylesheet">
<title>Document</title>
</head>
<body>
<img src="https://www.codewars.com/users/stefan835/badges/large" alt="codewars-badge">
<h1>Ex.9</h1>
<h3><a href="./Ex.8.html">Link to previos!</a></h3>
<h3><a href="./Ex.10.html">Link to next!</a></h3>
<p>Write a function, which takes a non-negative integer (seconds) as input and returns the time in a human-readable
format (<code>HH:MM:SS</code>)</p>
<ul>
<li><code>HH</code> = hours, padded to 2 digits, range: 00 - 99</li>
<li><code>MM</code> = minutes, padded to 2 digits, range: 00 - 59</li>
<li><code>SS</code> = seconds, padded to 2 digits, range: 00 - 59</li>
</ul>
<p>The maximum time never exceeds 359999 (<code>99:59:59</code>)</p>
<p>You can find some examples in the test fixtures.</p>
<h2>My solution</h2>
<div class="code">
<pre>function humanReadable(seconds) {<br/> const inHours = seconds / 3600 || 0;<br/> const inMinutes = (inHours - Math.floor(inHours)) * 60 || 0;<br/> const inSeconds = (inMinutes - Math.floor(inMinutes)) * 60 || 0;<br/> return `${("0" + parseInt(inHours)).slice(-2)}:${("0" + parseInt(inMinutes)).slice(-2)}:${("0" + Math.round(inSeconds)).slice(-2)}`<br/>}</pre>
</div>
<h2>Best solution</h2>
<div class="code">
<pre>function humanReadable(seconds) {<br/>var pad = function(x) { return (x < 10) ? "0"+x : x; }<br/>return pad(parseInt(seconds / (60*60))) + ":" +<br/>pad(parseInt(seconds / 60 % 60)) + ":" +<br/>pad(seconds % 60)<br/>}</pre>
</div>
<h2 class="passed">PASSED</h2>
<h3>Time: 467m </h3>
<script>
//MY SOLUTION
function humanReadable(seconds) {
const inHours = seconds / 3600 || 0;
const inMinutes = (inHours - Math.floor(inHours)) * 60 || 0;
const inSeconds = (inMinutes - Math.floor(inMinutes)) * 60 || 0;
return `${("0" + parseInt(inHours)).slice(-2)}:${("0" + parseInt(inMinutes)).slice(-2)}:${("0" + Math.round(inSeconds)).slice(-2)}`
}
console.log(humanReadable(359999));// = > 99:59:59
console.log(humanReadable()) // = > 99:59:59
//BEST SOLUTION
// function humanReadable(seconds) {
// var pad = function(x) { return (x < 10) ? "0"+x : x; }
// return pad(parseInt(seconds / (60*60))) + ":" +
// pad(parseInt(seconds / 60 % 60)) + ":" +
// pad(seconds % 60)
// }
</script>
</body>
</html>