Instructions for simple C++ program (Problem statement is to get and print
the user's name):

1.	Open terminal window

2.	open emacs with "emacs lab.C &"
		This will open a new file called lab.C in the emacs text editor
		and keep the terminal window active

3.	Type the following into the file:


	#include <iostream>
	using namespace std;

	int main()
	{
	    //variable declaration
	    string name;

	    //Ask for name
	    cout << "Please enter your name: ";
	    cin >> name;
	    cout << "Hi " << name << "!\n";
	

	    //terminate program
	    return 0;
	} // end of int main() 


4.	Save the document with File and Save, or Ctrl-x Ctrl-s

5.	Go back to terminal window.

6.	To compile this C++ program we will use the g++ command.

7.	In the terminal window type "g++ lab.C -o execlab"

8.	This has created an executable program called "execlab"

9.	To execute your new program type "./execlab"

10.	Follow your prompts and voila!