C++ Simple Multicolumn File Read - c++

Question

I am trying to read a file with multiple columns to output all results with an income of over $100,000 and a GPA of less than or equal to 2.3. I'm not able to figure out which approach is correct. The file output does not even appear on the terminal. Please let me know if more specifics are needed. Here is the FILE.
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
ifstream inputFile;
char *student = new char[];
int salary=100000,
grades=2.3;
inputFile.open("Students.txt");
if(inputFile.fail()==1)
{
cout<<"File opening failed";
}
else
{
while(!inputFile.eof())
{
inputFile>>student;
}
inputFile.close();
}
int income=student[0];
int gpa=student[0];
for(int i=0;i!=inputFile.eof();i++)
{
income=student[i];
gpa=student[i];
if(income>=salary && gpa<=grades)
{
cout<<" "<<income<<" "<<gpa<<endl;
}
}
cin.get();
cin.get();
return 0;
}

Answer 1

#include <fstream>
#include <iostream>
const int MAX_STUDENTS = 100;
int main()
{
int numberOfStudents = 0;
//Instantiate read file object
std::ifstream inputFile("Student.txt");
//Instantiate an array of income
int income[MAX_STUDENTS];
float gpa[MAX_STUDENTS];
//Check if the file is open
if(inputFile.fail() == 1)
std::cout << "\nFile opening failed!\n";
else
{
while(!inputFile.eof())
{
//Read file into class
inputFile >> income[numberOfStudents];
inputFile >> gpa[numberOfStudents];
//^^**In whatever order your data members are in**
//Check if gpa and income meet requirements
if(income[numberOfStudents] > 100000 && gpa[numberOfStudents] <= 2.3)
{
/*Output student if gpa is less than or equal to 2.3 AND
greater than 100000*/
std::cout << "\nStudent #: " << numberOfStudents + 1 << ' ' << std::endl;
std::cout << income[numberOfStudents] << ' ';
std::cout << gpa[numberOfStudents] << ' ';
std::cout << ' ' << std::endl;
}
//Increase number of students
numberOfStudents++;
}
//Close file
inputFile.close();
}
return 0;
}