Star Pattern in C# - 7

Ques: Wap a program to print the given star pattern

     *

    ***

   *****

  *******

   *****

    ***

     *

Source Code:

using System;  

public class Pattern  

{  

    public static void Main()  

    {  

        int i,j,k,row;  

          

        Console.Write("Enter the no. of row: ");  

        row = Convert.ToInt32( Console.ReadLine() );  

  

        for(i=1; i<=row; i++)  

        {  

            for(j=row-i; j>=1; j--)  

            Console.Write(" ");  

  

            for(j=1; j<=i; j++)  

            Console.Write("*");  

  

            for(k=i-1; k>=1; k--)  

            Console.Write("*");  

            Console.WriteLine();  

        }  

  

        for(i=row-1; i>=1; i--)  

        {  

            for(k=row-i; k>=1; k--)  

            Console.Write(" ");  

          

            for(k=1; k<=(2*i-1); k++)  

            Console.Write("*");  

            Console.WriteLine();  

        }     

    }  

}

Fig: Screenshot of Output

Note: We can use the logic of print second pattern in Line - 29 in both the Outer for loop.