In this Console application, students will create a voting system that enables the voters to log in to the system and choose the candidate they want to vote for. Let’s say there are 5 candidates, and each user (voter) can vote 6 times. Also, there are 4 voters already registered that need to be authenticated to be able to vote. When all the users voted, the candidates will be sorted (use a sorting algorithm) based on the percentage of votes in descending order. 

Note, reading and writing should be from/to file.