Changes

=Submission=

==Common Submission mistakes==

<!--* Submitting the assignment with old version of cio_text.o

*: ''Make sure you copy the latest version (currently 0.94.1) from my account : $cp ~fardad.soleimanloo/cio_test.o

*: ''As mentioned in class using tab character in your text editor makes the indentation of your code different in different editors, please make sure before submission you go to the settings of your development environment and make sure it uses spaces instead of tab character.'' -->

==Tester Demo==

<!--To see how tester runs, you can run on Matrix (only use putty with the setting stated at [[#Notes|Notes]]) run:

<big><pre>