finished exercise one
Revert "finished exercise one"

This reverts commit 2163b2a5f883438ff98dba12d6ad00bb074c156a.
Revert "Revert "finished exercise one""

This reverts commit 726549da797d9d5b342a7df56ecc39f7702ac9f3.
Exercise One Complete

Refactored code (naming convention) resulted in late submission