TIL #8-1

별 찍기 Java Code

1. 아래를 찍으시오.

*****
*****
*****
*****
*****

public class Main {
    public static void main(String[] args) {
        for (int i = 0; i < 5; i++) {
            for (int j = 0; j < 5; j++) {
                System.out.print("*");
            }
            System.out.println();
        }
    }
}

2. 아래를 찍으시오.

*
**
***
****
*****

public class Main {
    public static void main(String[] args) {
        for (int i = 0; i < 5; i++) {
            for (int j = 0; j <= i; j++) {
                System.out.print("*");
            }
            System.out.println();
        }
    }
}

3. 아래를 찍으시오.

*****
****
***
**
*

public class Main {
    public static void main(String[] args) {
        for (int i = 0; i < 5; i++) {
            for (int j = 0; j < 5 - i - 1; j++) {
                System.out.print(" ");
            }
            for (int k = 0; k <= i; k++) {
                System.out.print("*");
            }
            System.out.println();
        }
    }
}

4. 아래를 찍으시오.

    *
   **
  ***
 ****
*****

public class Main {
    public static void main(String[] args) {
        for (int i = 0; i < 5; i++) {
            for (int j = 0; j < 5 - i - 1; j++) {
                System.out.print(" ");
            }
            for (int k = 0; k <= i; k++) {
                System.out.print("*");
            }
            System.out.println();
        }
    }
}

5. 아래를 찍으시오.

*****
 ****
  ***
   **
    *

public class Main {
    public static void main(String[] args) {
        for (int i = 0; i < 5; i++) {
            for (int j = 0; j < i; j++) {
                System.out.print(" ");
            }
            for (int k = 0; k < 5 - i; k++) {
                System.out.print("*");
            }
            System.out.println();
        }
    }
}