C# Program to print Number Triangle

Like alphabet triangle, we can write the C# program to print the number triangle. The number triangle can be printed in different ways.

Let's see the C# example to print number triangle.

Output:

Enter the Range=5
     1
    121
   12321
  1234321
 123454321  

Enter the Range=6
      1
     121
    12321
   1234321 
  123454321
 12345654321