Starting Vocational Training From 1-May-2024 Get Detail


Write a program in C to show the simple structure of a function to add given two numbers.


#include <stdio.h>

    int sum (int, int);//function declaration
    int main (void)
    {
        int total;
        printf(" Function : a simple structure of function : ");
        printf("------------------------------------------------ ");    
        total = sum (5, 6);//function call
        printf ("The total is :  %d ", total);
        return 0;
    }
    
    int sum (int a, int b) //function definition
    {
        int s;
        s=a+b;
        return s; //function returning a value
    }