Contribution.md

Add a new question

1. Clone the repository

   git clone https://github.com/CoUCSE/Question-Bank.git
   

2. Open repository
3. Open Assets folder
4. Find a folder (according to course name) or create a new one which course you want to keep there and open it
5. Find a folder (according to session) or create a new one and open it (E.g algo17-18 or only 2014-2015). But try to keep same format in that folder.
6. Paste here your file/s (E.g pdf or image/s)
7. Open readme.md file.
8. Add new row in the index table Please follow format and main lexical order
9. Add all changes to your git

   git add .
   

10. Commit your changes

    git commit -m"write commit messeage"
    

11. Push your commit to remote repository

    git push