#include <fstream> #include <iostream> using namespace std; // Erik Donovan cons

Question

#include <fstream>
#include <iostream>
using namespace std;

// Erik Donovan

const int MAXNAME = 20;

int main()
{
ifstream inData;
inData.open("grades.txt");

char name[MAXNAME + 1]; // holds student name
float average; // holds student average
char studentName;

inData.get(name, MAXNAME + 1);
while (inData)
{
  inData >> average;
  inData >> studentName;
  cout << studentName << " has a(n) average of" << average << endl;
  // FILL IN THE CODE to print out name and
    // student average

    // FILL IN THE CODE to complete the while
    // loop so that the rest of the student
    // names and average are read in properly
  inData.ignore(100, ' ');

  if (inData)
  {
   inData.get(name, MAXNAME + 1);
   cout << studentName << " has an average of" << average << endl;
  }
  cin.get();
  system("pause");
  return 0;
}
}

Explanation / Answer

he following code is reading the file and printing the details on the screen

#include <fstream>
#include <iostream>
using namespace std;

const int MAXNAME = 20;
int main()
{
ifstream inData;
inData.open("grades.txt");
char name[MAXNAME + 1]; // holds student name
float average; // holds student average
char studentName;
inData.get(name, MAXNAME + 1);
while (inData)
{
  inData >> average;
  inData >> studentName;
  cout << studentName << " has a(n) average of" << average << endl;
}
return 0;
}

Related Questions

Navigate

• Browse (All)
• Browse #
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.