C++求一个数的factorial阶乘算法 C++求一个数的factorial阶乘算法完整源码(定义,实现,main函数测试) C++求一个数的factorial阶乘算法完整源码(定义,实现,main函数测试) /** * @file * @brief C++ program to find factorial of given number */ #include <iostream> /** function to find factorial of given number */ unsigned int factorial(unsigned int n