#include "stdio.h"// we need to include some external files
#include <iostream>
using namespace std;

int main() // the main function (called when you execute your program)
{
	cout << "Hello Neo...\n";		// print to screen

	getchar();			// wait for a key to be pressed

	return 0;				// the main function returns zero
}

#include "stdio.h" // include our standard input/output header file

int main() // the main function (called when you execute your program)
{
	printf("Hello! Please press a key to continue.\n"); // print to screen

	getchar();	// wait for a key to be pressed

	return 0;		// the main function returns zero
}

/*

first you must include the necessary files to be able to use cout
#include 	
using namespace std;

stdio header file is necessary to use getchar()
#include 	

all c and c++ programs must have a main function the main function
is the first function that run when the program is executed

void main()
{


}

void means empty, main is the name of the function.
"{" starts the function "}" ends the function.

when coding in linux the main function needs to return a value
int means return an integer, in this case zero

int main()
{

	return 0;
}

you will learn more about functions in the function tutorial.

*/

// end commands with ";" in c and c++

// comment your code by using slashes //my comment

// commment out a whole block by using: /* and */
/*
my comment line 1
my comment line 2
*/
 

// cout <<""; will print out the text for you 


// to get a line break use  endl or \n like this:

// cout << "Hello Neo..." << endl;

// cout << "Hello Neo...\n"