一个比较简单的VC源码，适合刚入门、 想学网络编程的同志可以看看，用vc编的，主要功能是可以计算双色球的中奖概率， 整个程序还是比较简单的-A relatively simple VC source for beginners, want to learn network programming comrades can see, with vc series, the main function is the winning probability can be calculated Shua