Writing C code for sin(x) using taylor series

[Ben Stone]

I am trying to write C code for sin(x) using the first 5 terms of the taylor series. I am new to programming and am not allowed to use loops. I don't have much yet, but what I have so far is:

/* solution to Taylor Series approximation of sin(x) */
#include <stdio.h>
#define PI 3.1416f
 
int main ()
{
float x_deg;
float x;
float sinx;
 
/*enter the angle "x_deg in degrees"*/
printf ("Enter x_deg:");
scanf ("%f, %x_deg);
 
x=x_deg*PI/180;
 

I am not really sure where to go from here. I am a little confused about how to implement the taylor series to calculate sin(x). Any help would be appreciated, thanks.

[Banfa]

Perhaps you had better explain how the Taylor series is calculated, or rather what it is you want to calculate. We ar code gurus not maths gurus :D

You seem to have used the type float in your program but normally we would advise anyone using floating point types to use double unless they have a good and communicable reason why they need to use float.