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AlfredoTigolo/JavaScript_Sample

Created March 11, 2019 21:58
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Show JavaScript Fundamentals
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JavaScript_Sample
<html>
<body>
<p id="prime"></p>
<script>
var i; // outer loop
var j; // inner loop
var flag; // flag checking prime number
var output = ""; //output
// outer loop through 1 to 100
for ( i=1; i <= 100; i++)
{
flag = 0;
for ( j=2; j <= i / 2; j++ )
{
// check for even number
if ( (i % j) == 0 )
{
flag = 1;
}
}
if ( flag == 0 )
output += i + " is a prime number <br>";
else
output += i + " is a NOT prime number <br>";
}
document.getElementById("prime").innerHTML = output;
</script>
</body>
</html>
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