Problem in C

[kohlimannu]

i need to create a program in 'C' which simulates LED displays (e.g., a digital clock or microwave). that can print the digits 0 through 9 as block digits (like you would find on an LED display). Each digit should contain only the x and . characters (see example output below), and should be followed by a blank line so the digits are separated. The input to this program will be a number followed by a height and a width. For example, with the input 25, 7, 5, the program will write the digits 2 and 5 (separated by a blank line) where each digit has a height of 7 and a width of 5 characters. Your program requires that the height be an odd number >= 5 and that the width be >= 3. Your program should check that the input line contains three numbers (value, height, and width) and that the height and width adhere to the constraints (height is odd and >= 5, width >= 3). It should inform the user of any input problems.
Input Line: 256 5 5
Output:
Number - 256, Height - 5, Width - 5



xxxxx
......x
xxxxx
x......
xxxxx

xxxxx
x.....
xxxxx
......x
xxxxx

xxxxx
x......
xxxxx
x....x
xxxxx


I can draw the complete box with the given height and width but problem is how to skip printing 'x' to draw char.


hope i made u understand my problem