这是实现约瑟夫问题的代码，约瑟夫问题并不难，但求解的方法很多；题目的变化形式也很多。这里给出一种由C++语言实现的方法。 -This is a problem of code to achieve Joseph Joseph problem is not difficult, but a lot of methods for solving are also many variations of the subject. Here are a method of C++ language.