Help with my code

[Alex4321]

I am writing a program that outputs an election and the votes that each person gets. The candidates are entered into the program and it outputs the candidate names and the amount of votes that each person gets. I am trying to calculate the percentage of votes each candidate gets but am not sure how to go about doing it so I am having trouble with it, and could use some help.

Thanks

Here is my code.

#include<iostream>
#include<iomanip>

using namespace std;

int main()
{
   //varaible declarations
   string *names;
   double *votes;
   int n;
  
   //prompt and read the number of candidates
   cout << "Enter number of candidates: ";
   cin >> n;
  
   //create two dynamic arrays
   names = new string[n];
   votes = new double[n];
  
   double sum = 0;
   double winner = -1;
   string winnerName = "";
   int total = 0;
  
   //run a loop to read the candidate details
   for(int i = 0; i < n; i++) {
       //prompt and read candidates name
       cout << "Enter candidate's name: ";
       cin >> names[i];
      
       //prompt and read number of votes received
       cout << "Enter votes received: ";
       cin >> votes[i];
       //compute the running total of number of votes
       sum += votes[i];
      
       //compare and get the winner
       if(winner < votes[i]) {
           winner = votes[i];
           winnerName = names[i];
       }
   }
  
   cout << endl;
   cout << setprecision(2) << fixed;
  
   //display the output headers
   cout << setw(20) << left << "Name" << setw(20) << left << "Votes" << setw(20) << left << "% of Total Votes" << endl;
   //iterate and display the candidate details
   for(int i = 0; i < n; i++) {
       cout << setw(20) << left << names[i] << setw(20) << left << setprecision(0) << votes[i] << setprecision(2) << votes[i]/sum*100 << endl;
       total += votes[i];
   }
  
   //displat the total number of votes
   cout << setw(20) << left << "Total" << setw(20) << left << total << endl;
   //display the winner
   cout << endl << "The winner of the Election is " << winnerName;
  
   return 0;
}

[salem c]

Mmm, ok, so what's actually wrong then?

$ ./a.out 
Enter number of candidates: 4
Enter candidate's name: Fred
Enter votes received: 20
Enter candidate's name: Barney
Enter votes received: 30
Enter candidate's name: Wilma
Enter votes received: 40
Enter candidate's name: Betty
Enter votes received: 50

Name                Votes               % of Total Votes    
Fred                20                  14.29
Barney              30                  21.43
Wilma               40                  28.57
Betty               50                  35.71
Total               140                 

The winner of the Election is Betty

Apart from the fact that you leak the memory you new[] on lines 18,19.