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Java Right Pascal’s Triangle

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import java.util.Scanner;
public class Program
{
    public static void main(String[] args)
    {
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter the number of rows: ");
 
        int rows = sc.nextInt();        
        for (int i= 0; i<= rows-1 ; i++)
        {
            for (int j=0; j<=i; j++) { System.out.print("*"+ " "); } System.out.println(""); } for (int i=rows-1; i>=0; i--)
        {
            for(int j=0; j <= i-1;j++)
            {
                System.out.print("*"+ " ");
            }
            System.out.println("");
        }
        sc.close();
    }
}
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