Introduction - If you have any usage issues, please Google them yourself
Software project name: Snake game
1., users need to develop a snake named leisure games
2. at the start of the game, there is a movement of the snake and snake to eat beans
3. the user through the keyboard to the up and down keys to control the snake to the up and down movement to eat beans, while the increase of the length of
4. snake cannot touch the boundary
5. snake can not collide
6. games can be exited at any time