Question

write a javascript program to create an array from input box and find prime numbers in that array.

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Answer 1

function is Prime(num) {

for ( var i = 2; i < num; i++ ) {

if ( num % i === 0 ) {

return false;

}

}

return true;

}

function display(n) {

var arr = [2];

for ( var i = 3; i < n; i+=2 ) {

if ( isPrime(i) ) {

arr.push(i);

}

}

use arr result on your own

}

display(100);