/** This class provides two methods to print n stars.  The first
 *  uses loops, and the second uses recursion.
 *
 *  @author Adam Blank
 */
public class PrintStars {
    /** Prints n stars */
    public static void iterativePrintStars(int n) {
        for (int i = 0; i < n; i++) {
            System.out.print("*");
        }
        System.out.println();
    }
    
    /** Prints n stars */
    public static void printStars(int n) {
        //Base Case
        if (n == 0) {
            System.out.println();
        }
        //Recursive Step
        else {
            System.out.print("*");
            printStars(n-1);
        }
    }
    
    public static void main(String[] args) {
        printStars(0);
        printStars(1);
        printStars(2);
        printStars(10);
    }
}