这是个双色球号码随机生成程序，特点就是可以自己写任意字符做随机函数的种子，这样更增加趣味性，另外也是个跳蚤算法的范例程序。-This is a color ball number randomly generated program, features is that you can write any character to do a random function of seed, so that adds fun, the other is also a flea algorithm example program.