/*
	http://www.ProbCOMP.com

	In C programming, all executable code resides within a function. A function is a named block of code that performs a task and then returns control to a caller.
	To declare a function we require the name of the function,its return type and the parametes types
*/

#include<stdio.h>

void display();

void main()
{
	display();
}

void display()
{
	printf("hello");
}