产生随机的双色球彩票号码，排除已经开过奖的号码-Generate random color ball lottery numbers exclude already winning numbers

一个类似于彩票摇号的系统，可以用来模仿彩票摇号-A similar lottery Yaohao system can be used to mimic the lottery Yaohao

双色球彩票号码选择软件，可以根据选择的条件进行过滤，也可以单独生成所需要的数据组合，根据自己的情况进行选择号码-Color ball lottery number selection software, can be filtered according to the conditions chosen, you can also generate the required data combination alone, choose the number of cases according