04_08 NestedLoop

public class _08_NesteedLoop {
    public static void main(String[] args) {
        //이중 반복문

        //별 (*) 사각형
        /*
        *****
        *****
        *****
        *****
        *****
         */

        for (int i=0;i<5;i++) {
            for (int j = 0; j < 5; j++) {
                System.out.print("*");
            }
            System.out.println();
        }

        /*
        *
        **
        ***
        ****
         */

        for (int i=0;i<5;i++){
            for(int j=0;j<=i;j++){
                System.out.print("*");
            }
            System.out.println();
        }

        /*
            *
           **
          ***
         ****
        *****
         */
        for (int i=0; i<5; i++){
            for ( int j=0; j< 4-i; j++){
                System.out.print(" ");
            }
            for (int k = 0; k<=i;k++){
                System.out.print("*");
            }
            System.out.println();

        }
    }
}