HTML Code

<!DOCTYPE html>
<html lang=en>
<head>
  <meta charset=utf-8>
  <title>Strong numbers in range</title>
</head>
<body>
  <h1>Strong numbers in the range 1 to 200</h1>
  <pre id=out></pre>
  <script>!function(){function n(n){for(var t=[1,1,2,6,24,120,720,5040,40320,362880],o=n,r=0;n>0;){r+=t[n%10],n=Math.floor(n/10)}return r===o}var t,o=[];for(t=1;t<=200;t++)n(t)&&o.push(String(t));var r=[];r.push("Strong Numbers in the Range 1 to 200:"),r.push(o.join(" ")),document.getElementById("out").textContent=r.join("\n")}()</script>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

JavaScript Strong Number — Range 1 to 200 (Try It)