/C++/Classes and Objects hackerrank in cpp

Classes and Objects hackerrank in cpp

#include <iostream>
using namespace std;
class Student 
{
    private:
      int scores[5];
      int sum=0;
    public:
      int calculateTotalScore() 
      {
          return sum;
      }
      void input()
      {
          for(int i=0;i<5;i++)
          {
              cin>>scores[i];
              sum+=scores[i];
          }
      }
};
int main()
{
    
    int n;
    cin>>n;
    
    Student* st=new Student[n];
    for(int i=0;i<n;i++)
    {
        st[i].input();
    }
    
    int counter=0;
    int first_score=st[0].calculateTotalScore();
    
    for(int i=0;i<n;i++)
    {
        int total=st[i].calculateTotalScore();
        if(total>first_score)
        {
            counter++;
        }
    }
    
    cout<<counter<<"\n";
    delete[] st;

    return 0;
}

Source: codegrepper.com

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