选票统计程序，了解JAVA小程序AWT组件的好方法-votes statistical procedures, understanding Java Applet AWT components of a good method

实现了俄罗斯方块一般玩法 还实现了几个特殊玩法 包括随机从上方掉一个小方格（每个小方块由4个小方格组成）和随机左右移动一列 实现了统计分数与保存分数的功能-Tetris general play also implements several special rules are random out from the top of a small box (each box by four small squares) and move randomly around a statistical