Classes and Objects C++

 

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  exams given during this semester.

Create a class named  with the following specifications:

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

Input Format

Most of the input is handled for you by the locked code in the editor.

In the void Student::input() function, you must read  scores from stdin and save them to your  instance variable.

Constraints

Output Format

In the int Student::calculateTotalScore() function, you must return the student's total grade (the sum of the values in ).

The locked code in the editor will determine how many scores are larger than Kristen's and print that number to the console.

Sample Input

The first line contains , the number of students in Kristen's class. The  subsequent lines contain each student's  exam grades for this semester.

3
30 40 45 10 10
40 40 40 10 10
50 20 30 10 10

Sample Output

1

Answer:

 
#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include <cassert>
using namespace std;
// Write your Student class here
class Student {
  private:
  int score[5];
  int sum = 0;
  public:
  int calculateTotalScore(){return sum;};
  void input(){
      for (int i; i<4; i++) {
        cin>>score[i];
        sum += score[i];    
      }
  }
};

int main() {