Question #: Write a Java program to display the following pattern. You have to take a number that is odd number.
Solution:
package question01;
import java.util.Scanner;
public class Question01 {
public static void main(String[] args) {
while (true) {
Scanner input = new Scanner(System.in);
System.out.print("Please Enter an Odd Number : ");
int Oddnum = input.nextInt();
int n = Math.abs(Oddnum);
for (int row = 1; row <= n; row++) {
for (int col = 1; col <= n; col++) {
if ((row == col) || (row + col == n + 1) || (row == 1) || (row == n) || (col == 1) || (col == n)) {
System.out.print("*");
} else {
System.out.print(" ");
}
}
System.out.println();
}
}
}
