Question

I have a challenge

Write a function prototype for a function sum which returns sum of the 2 integers a

and b passed to it as a parameter.​

Answer 1

Explanation:

int fsum(int a, int b); // function prototype

int s=fsum(a,b); // function call

int fsum(int a, int b) //function definition

{

int s=a+b;

return s;

}

Answer 2

$\textsf{\large \textbf{Function Prototype}}$

   $\texttt{int sum(int a, int b);}$