P4_1c

package PreSession_05;

public class p4_1c {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        int power;
        int count = 0;
        while (count <=20)  {
            power = (int) Math.pow(2, count);
            System.out.println(power);
            count += 1;
        }

    }

}