这个是用系统时间产生随机数应用的一个小程序，用到了J2ME底层绘图机制。功能：在你输入4个选项后，系统自动筛选出一个结果。就像考试时a,b,c,d四个选项瞎蒙出来一个-This is the system time with the application of random numbers generated in a small procedure, use the bottom of the drawing mechanism of the J2ME. Function: you input at four options, the system automatically filter out a result. Examinations as a, b, c, d four options out of a blind Monte ... ...