/* Craig Persiko
   gradeAverage.cpp
   Solution to:
   Write a program using at least 3 variables 
   to calculate and output the average of the 
   following three test grades: 90, 81.2, and 88.77
*/

#include <iostream>

using namespace std;

int main()
{
  double score1, score2, score3, sum, average;

  score1 = 90;
  score2 = 81.2;
  score3 = 88.77;
  sum = score1 + score2 + score3;
  average = sum / 3;

  cout << "The average of the 3 test scores is: "
       << average << endl;

  return 0;
}

/* Compilation and Sample Output on Linux:

[cpersiko@milhouse ~]$ g++ gradeAverage.cpp 
[cpersiko@milhouse ~]$ ./a.out
The average of the 3 test scores is: 86.6567
[cpersiko@milhouse ~]$

*/