Question

Create your own function in C that accepts one input number and returns a double number. The themes for the functions should be one of the following:

Divides the number by 3 and returns the result. For example, if 6 was input then 2.0 should be returned.

provide both your C code and an example call to the C code function. Be sure to provide an overview of what your function is doing. Include header documentation in the code as well as internal code documentation.

Answer 1

Code:

#include <stdio.h>

/**

* Divides the input number by 3.

*

* @param int number           Input from the caller.

*

* @return double              Return value after dividing input by 3.

*

*/

double divideby3(int number){

    // divides the number by 3 and returns the output

    return (double)(number)/3.0;

}

int main()

{

    // call the function divideby3 and print the output

    // Here, as suggested in question input is given as 6.

    printf("%lf\n", divideby3(6));

    return 0;

}

Screenshot of the output: