Revert ":neckbeard: Added .gitattributes & .gitignore files"

This reverts commit 98c60316d9ebd3fa21537596595c929837db92a7.
Revert "Revert ":neckbeard: Added .gitattributes & .gitignore files""

This reverts commit 0d935823030ff6332b96d1d6c15413ee1c706f00.
zombies.cpp

Uploaded the cpp file to play the game.