I need some commands in this C programming about maclaurin series sin(x).

[Hiba.Mohammed]

#include<stdio.h>
#include<math.h>
int factorial( int );
int main()

    int n;
    double x,i;
    double value, sinx;
    value = sinx = 0.0;

    printf("Enter the value for x and i");
    scanf("%lf %d", &x, &n);
    for( i=1; i<=n; i=i+2)
    {
        value = pow(x,i);
        sinx += (x - value / factorial(i));
    }

    printf("Result - %f", sinx );

    getchar();
    return 0;
}
int factorial( int n )
{
   int j, fact=1;
   for( j=n; j>0; j-- )
     fact = fact * j;

   return fact;
}


#include<stdio.h>
#include<math.h>
int factorial( int );
int main()

    int n;
    double x,i;
    double value, sinx;
    value = sinx = 0.0;

    printf("Enter the value for x and i");
    scanf("%lf %d", &x, &n);
    for( i=1; i<=n; i=i+2)
    {
        value = pow(x,i);
        sinx += (x - value / factorial(i));
    }

    printf("Result - %f", sinx );

    getchar();
    return 0;
}
int factorial( int n )
{
   int j, fact=1;
   for( j=n; j>0; j-- )
     fact = fact * j;

   return fact;
}


#include<stdio.h>
#include<math.h>
int factorial( int );
int main()

    int n;
    double x,i;
    double value, sinx;
    value = sinx = 0.0;

    printf("Enter the value for x and i");
    scanf("%lf %d", &x, &n);
    for( i=1; i<=n; i=i+2)
    {
        value = pow(x,i);
        sinx += (x - value / factorial(i));
    }

    printf("Result - %f", sinx );

    getchar();
    return 0;
}
int factorial( int n )
{
   int j, fact=1;
   for( j=n; j>0; j-- )
     fact = fact * j;

   return fact;
}

[rproffitt]

Not much of a question there. I see there are prior answers on the web like https://www.google.com/search?q=maclaurin+series+sin%28x%29.&ie=utf-8&oe=utf-8#q=maclaurin+series+sin%28x%29+in+C%2B%2B

Dumping code here may not be enough. You may have to elaborate what issue you encountered and why code on the web wasn't used.