write even driven java script program to find factorial of accepted number
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Using javascript you can find factorial of any number, here same logic are applied like c language
you only need to write your javascript code inside <script> ..... </script> tag using any editor like notepad or edit plus. Save below code with .html or .htm extension. No need to compile your javascript code just open your code in any web browser.
<!doctype html>
<html>
<head>
<script>
function show(){
var i, no, fact;
fact=1;
no=Number(document.getElementById("num").value);
for(i=1; i<=no; i++)
{
fact= fact*i;
}
document.getElementById("answer").value= fact;
}
</script>
</head>
<body>
Enter Num: <input id="num">
<button onclick="show()">Factorial</button>
<input id="answer">
</body>
</html>
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