C# Number Pattern (24)

C# Number Pattern (24)

1:  /* C# program to print the following pattern   
2:    1  
3:   2 3 4  
4:  5 6 7 8 9   */  
5:  namespace Patterns  
6:  {  
7:    class Program  
8:    {  
9:      static void Main(string[] args)  
10:      {  
11:        int i, j, k;  
12:        k = 1;  
13:        for (i = 1; i <= 5; i += 2)  
14:        {  
15:          for (j = 5; j >= 1; j--)  
16:          {  
17:            if (j > i)  
18:              Console.Write(" ");  
19:            else  
20:              Console.Write(" " + k++);  
21:          } Console.WriteLine();  
22:        }        
23:      }  
24:    }  
25:  }