WAP to calculate sum of x-[x3/fact(3)]+[x5/fact(5)]...n terms

/*WAP to calculate sum of x-[x3/fact(3)]+[x5/fact(5)]...n terms*/

 
#include<stdio.h>
#include<conio.h>
void main()
{
      int d=1,i,x,n,fact=1;
      float s=0;
      clrscr();    // clear screen.
      printf("\nEnter value of x and n:");
      scanf("%d%d",&x,&n);
      for(i=1;i<=n*2-1;i++)   // loop executes n+2 times
      {
            d=d*x;                 // find x,x^2,x^3...
            fact=fact*i;          // count factorial of i
            if(i%2!=0)
                 s=s+(float)d/fact; //count sum only when i is odd
            else
                 d=-d;             // if even then d becomes -ve.
      }
      printf("The Sum of Series Is :%0.2f",s); // print result
      getch();
}