8. Program to find e to the power x using n terms of the exponential series.

// 8. Program to find e to the power x using n terms of the exponential series.
#include<stdio.h>
#include<conio.h>
#include<math.h>
      //Correction is required
void main()
{
    int i,n,j;
    float x,t, exp , sum=0;
    clrscr();

    printf("Enter the value for x:");
    scanf("%f", &x);

    printf("\nEnter the value for n:");
    scanf("%d", &n);
    if(n<=1)
    {
    printf("1\n");
    getch();
    exit(0);
    }
    printf("\nThe exponential series is:\n");
    
    for(i=1;i<n;i++)
    {
       if(i==1)
      printf("%d + ",i);
       t=i;
       for(j=i;j>1;j--)
       {
          t=t*(j-1);
       }

       exp=pow(x,i)/t;
       sum=sum+exp;
       printf("%.3f + ",exp);
    }
    printf("\nThe Exponential Value = %f",sum+1);
    getch();
}