Bug when r

[tieuyentu]

When I ran my program, the turbo became this? How can I fix it?
http://www.upanh.com/slider/?e=malihu&s=upload&start=8rc15r2ccco

[Werner2]

Can you please link to the image directly, or host it somewhere else? It won't load on my browser.

Also, can you explain what turbo is and post your source code?