第五題

[oldfatty (無姦道之魚紋肥..)]

#include "stdafx.h"
#include "iostream"

using std::cout;
using std::endl;

#include "cmath"
double x(int);
int main()
{

        for (int i=1;i<=10;i++)
        {
                float n=1;
                for (int j=1;j<=20;j++)
                {
                        n=n+pow(i,j)/x(j);
                }
                cout<<"e^"<<i<<"="<<n<<endl;
        }
        return 0;
}
double x(int a)
{
        double c=1;
        for (int b=1;b<=a;b++)
                c=c*b;

        return c;
}

--
※ 發信站: 批踢踢實業坊(ptt.cc) 
◆ From: 210.66.224.99