Modern C for Absolute Beginners: A Friendly Introduction to the C Programming Language

© Slobodan Dmitrović 2021

S. DmitrovićModern C for Absolute Beginnershttps://doi.org/10.1007/978-1-4842-6643-4_14

14. Exercises

Slobodan Dmitrović¹  

(1)

Belgrade, Serbia

 

14.1 A Simple Function

Write a program that defines a function of type void called printMessage() . The function outputs a simple message on the standard output. Call the user-defined function from the main function:

#include <stdio.h>

void printMessage()

{

      printf("Hello World! from a function.\n");

}

int main(void)

{

      printMessage();

}

Output:

Hello World! from a function.

14.2 Function Declaration and Definition

Write a program that both declares and defines a function of type void called printMessage(). The function outputs a simple message on the standard output. Call the user-defined ...