C++ Program To Find Sum Of Series Of e^x upto Nth term

C++ program To Find Sum Of Series Of e^x upto Nth term

/*C++ program To Find Sum Of Series Of e^x upto Nth term*/

#include<iostream>
#include<math.h>

 using namespace std;
 int fact(int n)
{
    int factorial=1;
    while(n>0)
    {
        factorial*=n;
        n--;
    }
    return factorial;
}


int main()
{    float x,sum=0;
    int n;
    cout<<"Enter The Value Of X In e^x:--";
    cin>>x;
    cout<<"Enter The Value Of Nth Term (n):-- ";
    cin>>n;
    for(int i=0;i<=n;i++)
    sum+=pow(x,i)/fact(i);
    cout<<"Value of e^"<<x<<" For "<<n<<"th Term Is:--"<<sum;
return 0;
}