mithilesh kumar singh

12345
2345
345
45
5


using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace pattern2

{
class Program

{
 static void Main(string[] args)

{
int i, j;
for (i = 1; i <= 5; i++)

{
for (j = i; j <= 5; j++)

{ 
Console.Write(j);

}
 Console.Write("\n");

} 
Console.ReadLine();

}

}

}