#include <iostream>

using namespace std;

int main()
{
   // An array containing 4 floating-point numbers used to store the grades
   // of up to 4 students
   float studentGrades[4];


   // An array containing 4 strings used to store the name names of up to
   // 4 students
   string studentNames[4];



   // First, read in the 4 students names and grades
   for (int count = 0; count < 4; count++)
   {
      cout << "Enter name of student " << count << ": ";
      cin >> studentNames[count];

      cout << "Enter grade of student " << count << ": ";
      cin >> studentGrades[count];
   }


   // break the output
   cout << endl << endl;


   // Output each students grade... Note that the counter starts at 0, and
   // ends at 3
   double average, sum = 0;

   for (int index = 0; index < 3; index++)
   {
      cout << "Student: " << studentNames[index]
           << "\tGrade: "  << studentGrades[index] << endl;

      sum += studentGrades[index];
   }

   average = sum / 4.0;

   cout << endl << "The average grade is: " << average << endl;

   return 0;
}