별찍기_2 , java

/*

       *

       **

     ***

    ****

   *****

 */

package 반복문관련;

import java.util.Scanner;

public class star_1 {

public static void main(String[] args) {

// TODO Auto-generated method stub

Scanner input = new Scanner(System.in);

int height = 0;

height = input.nextInt();

int i, j, k; // index

for (i = height-1; i >= 0; i--) {

for (k = 1; k <=i; k++) {

System.out.printf("%c", ' ');

}

for (j = i; j <height; j++) {

System.out.printf("%c", '*');

}

System.out.println();

}

}

}