Number Pattern in C# - 1

using System;
class PatternProgramming
{
public static void Main()
{
int i,row;

Console.Write("Enter the no. of line you have to print: ");
row=Convert.ToInt32(Console.ReadLine());

for(;row>=1; row--)
{
for(i=1;i<=row;i++)
Console.Write(i);
Console.WriteLine();
}
}
}

Fig: Snapshot of Output