Thread: C++ Loop for reading from file

Objestive is to read in vales from a file (SSN, Number of courses, grades in each) then output to a file with SSN and GPA)

Sample input from file
365-67-4454
5
83 75 67 93
95 89 88 90
78 86 95 88
98 95 86 91
79 84 89 95

The code I am wrestling with:

char ssn[11];
int homework;
int quiz;
int midterm;
int final;
int courses;
int grade;
double gpa;
int i;
int j;

while (! inf.eof() )

{

inf.read(ssn, 11);
inf>>courses;

inf.read(courses, 10);
{

for (i=0; i<courses; i++)

{
int grades[4];

for (j=0; j<4; j++);

inf.read(&grades[j]);
}
}
}

use code tags for one, n do your own hw for 2.