用VC编的弹球游戏。具体游戏规则为：用鼠标控制绿球，不要被运动着的白球撞到。若撞到则游戏结束。其中白球的数目和运动的速度均可设置。-VC made by the pinball game. Specific rules of the game is: Control the green ball with the mouse, not to be moving the ball hit the white. Game is over if the hit is. One white ball n