编程实现功能：求2个数的最大公约数和最小公倍数。要求用函数实现，并且将主函数和这两个函数分别存入3个文件a.cpp,b.cpp,c.cpp中。然后用文件包含的方法实现多文件编译链接。-For the biggest number 2 companies and minimum LCD. Ask to use function, and will be the main () function and the two functions are deposited in the three document a.c pp, b.c pp, c.c pp. Then use documents contain method many documents compiled links.