# HackerRank C++ Classes and Objects

Kristen is a contender for valedictorian of her high school. She wants to know how many students (if any) have scored higher than her in the 5 exams given during this semester.

Create a class named Student with the following specifications:

An instance variable named to hold a student's 5 exam scores.
A void input() function that reads scores 5 integers and saves them to scores.
An int calculateTotalScore() function that returns the sum of the student's scores.

```#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include <cassert>
using namespace std;
class Student{
int s;
public:
void input()
{
for(int i=0;i<5;i++)
{
cin>>s[i];
}
}
int calculateTotalScore()
{
int sum=0;
for(int i=0;i<5;i++)
{
sum=sum+s[i];
}
return sum;
}

};

int main() {
int n; // number of students
cin >> n;
Student *s = new Student[n]; // an array of n students

for(int i = 0; i < n; i++){
s[i].input();
}

// calculate kristen's score
int kristen_score = s.calculateTotalScore();

// determine how many students scored higher than kristen
int count = 0;
for(int i = 1; i < n; i++){
int total = s[i].calculateTotalScore();
if(total > kristen_score){
count++;
}
}

// print result
cout << count;

return 0;
}
```