C++ preferably using Codeblocks

Instead of a dynamic array to store the list of user ID's for each computer station, use a linked list. The node for the lists should contain the station number and user ID of the person logged in on that station. If nobody is logged on to a computer station, then no entry should exist in the linked list for that computer station.

Here is the original assignment

To combat election fraud, your city is instituting a new voting procedure. The ballot has a letter associated with every selection a voter may make. A sample ballot is shown:-

(Voter places a tick next to his or her preferred candidate, proposition and measure to indicate his/her vote)

1. VOTE FOR MAYOR

A. Pincher, Penny

B. Dover, Skip

C. Perman, Sue

2. PROPOSITION 17

D. YES

E. NO

3. MEASURE 1

F. YES

G. NO

4. MEASURE 2

H. YES

I NO

After submitting the ballot, every voter receives a receipt that has a unique ID number and a record of the voting selections. For example, a voter who submits a vote for Sue, Perman, Yes on Proposition 17, No on Measure 1 and Yes on Measure 2 might receive a receipt with:-

ID 4925 : CDGH

The next day, the city posts all votes on its web page sorted by ID Number. This allows a voter to confirm their submission and allows anyone to count the vote totals for themselves. A sample list of for the sample ballot is shown below:-

ID	VOTES
4925	CDGH
4926	AEGH
4927	CDGI
4928	BEGI
4929	ADFH

Write a program that reads the posted voting list from a file named list.txt (file included as part of Week 4 Assessments) and outputs the percent of votes cast for each ballot item.