public static void Main()
Console.Write("Number: ");
number = Convert.ToInt32(Console.ReadLine());
Console.Write("Width: ");
int width = Convert.ToInt32(Console.ReadLine());
Console.Write("Height: ");
int height = Convert.ToInt32(Console.ReadLine());
for(int i = 0; i < height; i++)
for(int j = 0; j < width; j++)
Console.Write("{0}",number);
for(int j = 0; j < width; j++)
Console.Write("{0}",number);
for(int j = 0; j < width; j++)
Console.Write("{0}",number);
Console.Write("{0}",number);