Java-Star-Number-Character-Patterns/DiamondStarPattern.java at main · ManulaAlahakoon/Java-Star-Number-Character-Patterns · GitHub

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//2023/03/17

import java.util.*;

class DiamondStarPattern{

	public static void main(String args[]){

		Scanner input = new Scanner(System.in);

		System.out.print("Enter the number of rows to print a Diamond Star Pattern = ");
		int rows = input.nextInt();
		System.out.println();
		System.out.println("***>Diamond Star Pattern with "+rows+" rows<***");
		System.out.println();

		for(int i = 1; i<=rows; i++){

			for(int n = rows; n>i; n--){

				System.out.print(" ");
			}

			for(int j = 1; j<=(i*2)-1; j++){

				System.out.print("*");
			}

			System.out.println();

		}

		for(int i = rows-1; i>=1; i--){

			for(int n = rows-1; n>=i; n--){

				System.out.print(" ");

			}

			for(int j = 1;j<=(i*2)-1; j++){

				System.out.print("*");

			}

			System.out.println(" ");

		}


	}
 }