Title:           [Java] public static boolean checkPrime(int x) { int i = 2; for(; i <
Author:          gando
Pastebin link:   http://pastebin.com/pC3g9QRi
First Edit:      Tuesday 18th of October 2011 03:52:54 PM CDT
Last Edit:       Tuesday 18th of October 2011 03:52:54 PM CDT

        public static boolean checkPrime(int x)
    {
        int i = 2;
        for(; i <= (int)Math.ceil(Math.sqrt(x)); i++ )
        {
                if( x % i == 0)
                {
                        return false;
                }
        }
        return true;
    }