HELP!!! drawing a simple 2D Maze.

I have to write a program for a simple 2D Maze in OpenGL. I can’t figure out where to start. Can anyone please help me???
I don’t know what should I do first; draw a polygon, or draw a matrix, or do i have to use any data structures here like push/pop???

I’ve mailed you some basic stuff kinda anlong a similar line to what you want. In terms of openGL check out the nehe website.