有限元程序一书中的源代码，什么人样的都有-Finite element program source code book, what kind of people have

你中过奖么？利用java实现一个35选7的彩票中奖号码产生程序。-You won anything? Using java to achieve a 35 select 7 lottery winning numbers of procedures.

用超松弛迭代法求解方程组Ax=b,nm为最大迭代次数，w为误差精度，ww为松弛因子-Ultra-relaxation method for solving equations Ax = b, nm is the maximum number of iterations, w is the error precision, ww for the relaxation factor