#include <stdio.h>
#include <stdlib.h>
#include <math.h>

int main()
{

   int x,n;
   int i,j,fact=1;
   float sum=1;
    printf("Enter the value of  X to calculate e^x \n X : %d",x);
   scanf("%d",&x);
  printf("Enter the number of terms \n N :%d",n);
   scanf("%d",&n);

   for(i=1;i<=n;i++)
   {
       for(j=i;j<=n;j++)
       {
          fact=fact*j;
          break;
       }
       if(i==j)sum=sum+pow(x,i)/fact;
   }
   printf("e^x = %f",sum);
    return 0;
}