遞歸練習之斐波那契數列

遞歸練習之斐波那契數列

/*********************************************************************************  
 Copyright (C), 1988-1999, drvivermonkey. Co., Ltd.  
 File name:   
 Author: Driver Monkey  
 Version:   
 Mail:[email protected]  qq:196568501
 Date: 2014.04.02  
 Description:   遞歸練習之階乘運算
 *********************************************************************************/  

#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include  
#include      /* labs */
#include 

using namespace std;

static double factorial(int x);

int main()
{
    cout<<"square_root = " <