/*
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 */

package javaapplication1;
import java.io.*;

/**
 *
 * @author abi11322
 */
public class PrimeNumber {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws Exception {
        // TODO code application logic here
        int i;
        BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));

        System.out.println("Enter number: ");
        int num = Integer.parseInt(bf.readLine());
        System.out.println("Prime number: ");

        for (i=1; i < num; i++ )
        {
            int j;
            for (j=2; j<i; j++)
            {
                int n = i%j;
                if(n==0)
                         {
                    break;
                }

            }
            if(i == j)
            {
                System.out.print(" "+i);
            }
        }

    }

}