Question

need to output this in java

Enter an integer: 5

1

2 2 2

3 3 3 3 3

4 4 4 4 4 4 4

5 5 5 5 5 5 5 5 5

4 4 4 4 4 4 4

3 3 3 3 3

2 2 2

1

(in the shape of a diamond)

please help me with the correct code, thanks

Answer 1

import java.util.Scanner;

public class PrintDiamond {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.println("Enter an integer:");
        int n = in.nextInt();
        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n-i-1; j++) {
                System.out.print("  ");
            }
            for (int j = 0; j < 2*i+1; j++) {
                System.out.printf("%-2d", i+1);
            }
            System.out.println();
        }
        for (int i = n-2; i >= 0; i--) {
            for (int j = 0; j < n-i-1; j++) {
                System.out.print("  ");
            }
            for (int j = 0; j < 2*i+1; j++) {
                System.out.printf("%-2d", i+1);
            }
            System.out.println();
        }
    }
}