Please help me code the following for my intro class. #include #include #include

Question

Please help me code the following for my intro class.

#include
#include
#include
#include "Student.h"
#include "Course.h"

using namespace std;

/**
* Requires: a reference to an existing Course instance and the name of a file
*           with student data
* Modifies: myCourse
* Effects : Attempts to open the passed filename for reading, then creates a new
*           Student instance for each student in the file and adds the grades
*           following each student's name to that Student instance. Each
*           student is added to the passed Course instance. Returns the number
*           of students added to the passed Course instance or 0 if, for whatever
*           reason, no students were added.
*/
int addStudentsToCourseFromFile(Course &myCourse, const string fileName);

// Read in information about a course's students from a file and print out summary information
// DO NOT MODIFY
int main(int argc, const char * argv[]) {
    Course myCourse ("EECS 103");
  
    if (addStudentsToCourseFromFile(myCourse, "data.txt") == 0) {
        cout << "ERROR: No students added" << endl;
        return 1;
    }
  
    cout << myCourse.getName() << endl;
    cout << "Course average: " << myCourse.getAverageGrade() << endl;
    cout << "Lowest grade in the course: " << myCourse.getLowestGrade() << endl;
    cout << "Highest grade in the course: " << myCourse.getHighestGrade() << endl;
    cout << "Student summary: " << endl;
    myCourse.printStudents();
  
    return 0;
}

int addStudentsToCourseFromFile(Course &myCourse, const string fileName) {
    return 0; // <-- Delete this and uncomment (block comments) and
              //     complete the code below
/*
    // Declare a variable for the input file called infile
    // YOUR CODE HERE
  
    // Open the passed file name
    // YOUR CODE HERE
  
    // Print error message and return if error opening file
    if (!infile) {
        cout << "ERROR: File not found: " << fileName << endl;
        return 0;
    }
  
    // Read student names and grades from the input file
    string name = "";
    while (getline(YOUR CODE HERE, YOUR CODE HERE)) {
        // Create a new Student instance with the name read from the file
        // YOUR CODE HERE
      
        // Read all of the grades for the current student
        int score;
        while (YOUR CODE HERE >> score) {
            // Add the grade we just read in to the current student
            // YOUR CODE HERE
          
        }
        // Clear the fail state that results from trying to covert a student
        // name into a grade
        infile.clear();
      
        // Add the current student to the course
        // YOUR CODE HERE
    }
  
    // Close the input file
    // YOUR CODE HERE
  
    // Return the number of students added to the course
    return myCourse.YOUR CODE HERE;
*/
}

------------------------------------------------------

Student.h

http://pastebin.com/BHuZxmiJ

course.h

http://pastebin.com/XZmUT9c8

Explanation / Answer

#include <iostream>
#include <iomanip>

using namespace std;

const int MAX_NUM_STUDENTS = 100;
const int STD_STR_LEN1 = 10;
struct course{
String name[ STD_STR_LEN1];
int numStudents = 0;
String course[ STD_STR_LEN1];
}
void readFile(course &info ); // read the file
void getHighestGrade(course & info); // highest grade of student
void getLowestGrade(course &info );// lowest grade of student
void getAverageGrade(course &info ); // average grade of student
int main()
   {
     readFile( info );
     getLowestGrade( info );
    getHighestGrade( info );
    getAverageGrade( info );

    return 0;
   }

public String getName(){
return name;
}

public int getNumStudents(){
       return MAX_NUM_STUDENTS;
}

//Add Student

private ArrayList<Student> s;
public void addstudent(student b)
{

s.add(b);
}
    public static void main(String[] args)
    {
        Student h = new Student("John", "223");
        Student i = new Student("Emily", "emmy65");
        Student j = new Student("Sam", "jkok");

        s.addStudent(h);
        s.addStudent(i);
        s.addStudent(j);
    }
}

void readFile(course &info )
   {

    ifstream fin;
    int index;

    fin.clear();
    fin.open( "data" );

  
    for( index = 0; index < STD_STR_LEN1; index++ )
       {
     
        fin >> info.Name >>info.gradePercentage1;
       }
   }

void getHighestGrade(course &info )
   {

    int index = 0;
    double percent1 = 0;
    double highGrade1 = 0;
  

    for( index = 0; index < 10; index++ )
       {
        if( info.gradePercentage < highGrade )
           {
            highGrade = info.gradePercentage1;
            highGrade++;
           }
       }
    cout << "Highest Grade: " << info.Name << highGrade1 << endl << endl;
   }

void getLowestGrade(course &info )
   {

    double lowGrade1;

    cout << "Lowest Grade: " << info.Name << lowGrade1 << endl << endl;
   }

void getAverageGrade(course &info )
   {
    int index;
    double average1;
    double total1;

    for( index = 0; index < 10; index++ )
       {
        total1 += ( info.gradePercentage1/10 );
       }

    cout << total1 << endl << endl;
   }

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