#include<stdio.h>

#include<conio.h>

#include<math.h>

#define ACC 0.000001

#define PI 3.14

void main()

{

int x,i;

float x1,x2,sine=0,term;

clrscr();

printf("Enter the X value:");

scanf("%d",&x);

x1=(x*PI)/180;

x2=x1*x1;

term=x1;

sine=term;

for(i=3;fabs(term)>ACC;i=i+2)

{

term = (x2*(-term))/(i*(i-1));

sine = sine+term;

}

printf("\n%f",sine);

getch();

}