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

This reverts commit 658f5fa191b5d7342abf6e0101cc3a8788e6daec.
Revert "Re.cpp changed"

This reverts commit 09f241ec58a963527de4c0f5d8c0015f7b9ff1a7.
Revert "Revert "Re.cpp changed""

This reverts commit 6db7d267951b0fbd8ed558aff683c87721d1e918.
Revert "Revert "Revert "Re.cpp changed"""

This reverts commit 1f6f02e63d893c2bec32904610f52bcc08b1eb4f.