How to display score

Hihi
I’m a game developer Beginner. I’m using C++ wih OpenGL. Can anyone tell me how to display a game score, becoz game score are integer, I don’t know how to display on screen

sprintf(score_display,“Score, harr: %u”,score);

Then display that string as text. At NeHe’s site , there are some nice tutorials on text rendering in OpenGL.