#include <stdio.h>

int main() 
{
    double x,result=1,term=1;
    int n;
    printf("Enter the value of x: \n");
    scanf("%lf",&x);
    printf("Enter the number of terms (n) : \n");
    scanf("%d",&n);
    for (int i=1;i<=n;i++)
        {
        term *=x/i;
        result+=term;
        }
    printf("e^%.2lf is %.6lf\n",x,result);
    return 0;
    
}