C# Program to Print a BinaryTriangle

1. /*

2.  * C# Program to Print a BinaryTriangle

3.  */

4. using System;

5. using System.Collections.Generic;

6. using System.Linq;

7. using System.Text;

9. namespace Program

10. {

11.     class Program

12.     {

13.         public static void Main(String[] args)

14.         {

15.             int p, lastInt = 0, input;

16.             Console.WriteLine("Enter the Number of Rows : ");

17.             input = int.Parse(Console.ReadLine());

18.             for (int i = 1; i <= input; i++)

19.             {

20.                 for (p = 1; p <= i; p++)

21.                 {

22.                     if (lastInt == 1)

23.                     {

24.                         Console.Write("0");

25.                         lastInt = 0;

26.                     }

27.                     else if (lastInt == 0)

28.                     {

29.                         Console.Write("1");

30.                         lastInt = 1;

31.                     }

32.                 } Console.Write("\n");

33.             }

34.             Console.ReadLine();

35.         }

36.     }

37. }

Here is the output of the C# Program:

Enter the Number of Rows : 5
1
01
010
1010
10101