本VC++源码，是一个多线程的程序实例，它的主要功能是利用多线程进行素数的选择计算，是学习多线程的一个好例子-The VC++ source code, is an example of multi-threaded program, and its main function is to use multi-threading to the choice of prime number calculation, is to learn from multi-threading a good e