Learning Goal: I’m working on a c++ multi-part question and need an explanation and answer to help me learn.The skeleton code is given below. The questions are attached as pdf. I attempted some of the exercise but couldn’t complete so you may pick up from there or start fresh. The expected output is in the pdf and I need the exact output for my solution. I do not understand advanced stuff like pointers so please do not use them. /* Lab 7: Voting — An election system* Struct and separate compilation* File: lab7_skeleton.cpp*//* Task 4: After finishing the coding task 1 to task 3* separate the single lab7.cpp to 3 files* – lab7.h* – main.cpp with definition of main()* – lab7functions.cpp with definitions of all other functions* – (optional) Makefile* You will need to demo your lab 7 with separate compilation*/#include#includeusing namespace std;const int MAX_SIZE = 10;const int MAX_STRING_LENGTH = 20;enum Role{CANDIDATE,VOTER};//names listed in no particular order char names[MAX_SIZE][MAX_STRING_LENGTH] = {“JoeBiden”, “QueenElizabethII”, “Putin”, “Trudeau”, “XiJinping”, “Macron”, “KimJongun”, “CarrieLam”, “Zelenskyy”, “Trump”};// struct definition of Participantstruct Participant{int id;char name[MAX_STRING_LENGTH];Role role; // CANDIDATE or VOTERbool hasVoted; // true if voter has voted, false otherwiseint voteCount; // number of votes received if the participant is a candidate of election, initilized as 0};// struct definition of Electionstruct Election{Participant participants[MAX_SIZE];int numCandidates; //note candidates can also voteint numVoters;// the candidates will occupy the first numCandidates elements in the participants array,// while the other voters will occupy the next numVoters elements in the participants array};/* Helper function* Print participants* Parameter:* – election: the Election struct object*/void printParticipants(const Election &election){for (int i = 0; i < election.numCandidates + election.numVoters; i++){cout << “ID: ” << election.participants[i].id << “tName:” << election.participants[i].name << “t”;if (election.participants[i].role == CANDIDATE)cout << “Role: Candidate” << endl;elsecout << “Role: Voter” << endl;}}/* Task 1:* Setup the election* – initialize all the member variables of the Election object* Parameters:* – election: a Election struct object* Note:* – id for voter/candidate are assigned as 1, 2, 3, …in sequence* – name for voter/candidate are copied from names[][] in sequence* – role: CANDIDATE or VOTER (note candidate can also vote)* – hasVoted = false, voteCount = 0*/void setup(Election &election, int numCandidates, int numVoters){}/* Task 2:* Casting votes to some candidates by a specific voter given the voter id* Parameters:* – election: the Election struct object* – voterId: the voter’s id* Note:* validates the following* – voter id has to be valid, note candidate can also vote* – candidate id has to be valid* – voter can only vote once*/void voting(Election &election, int voterID){}/* Task 3:* Output the number of votes for each candidate* and announce the winner by finding who has the maximum number of votes* Parameters:* – election: the Election struct object* Note: if there is more than 1 candidate has the same number of maximum votes,* announce it as a tie election.*/void resultTallying(const Election &election){}// Main function for the election systemint main(){// Create an electionElection election;int numCandidates, numVoters;cout << “===============================” << endl;cout << ” Welcome to the voting system! ” << endl;cout << “===============================” << endl;cout << “Preparing … ” << endl;do{cout << “Enter how many candidates will run for the election: n”; cin >> numCandidates;cout << “Enter how many more voters: n”; cin >> numVoters;} while (((numCandidates + numVoters) > MAX_SIZE) || (numCandidates <= 0));cout << “n”;// the setup phasesetup(election, numCandidates, numVoters);// print candidates and votersprintParticipants(election);int currentId;int voteCount = 0;// votingcout << “Voting starts …” << endl;char cmd;do{cout << “Enter the voter id to start voting:n”; //candidates can also vote cin >> currentId;voting(election, currentId);cout << “Continue with the next voter? (y/n) “; cin >> cmd;} while ((cmd == ‘y’) || (cmd == ‘Y’));cout << “Tallying votes …” << endl;//the result-tallying phaseresultTallying(election);cout << “End of the election!” << endl;return 0;}