Number Pattern in C# - 13

Fig: Screenshot of output

using System;
class PatternTest
{
public static void Main()
{
int j,k,row,r=1;

Console.Write("Enter the no. of row: ");
row=Convert.ToInt32(Console.ReadLine());

for(;row>=1;row--,r++)
{
for(j=r;j>=1;j--)
Console.Write(" ");

for(j=1;j<=row;j++)
Console.Write(j);

for(k=row-1;k>=1;k--)
Console.Write(k);
Console.WriteLine();
}
}
}