#include <iostream>
#include <fstream>
#include <cstring>
#include <cctype>
#include <iomanip>
 
using namespace std;
 
const int MAX = 30;
const int MAX_HW = 10;
const int MAX_E = 3;
 
 
struct file1
{
  int id;
  string fname;
  string lname;
  int hw_num [MAX_HW];
  int exam_num [MAX_E];
  double exam_score;
  double hw_score;
};
 
void fixstring (string&);
void get_data (file1 [], int&);
void alpha (file1 [], int);
void initial (file1 [], int);
void first (file1 [], int);
 
 
int main ()
{
 
 
  string filename1;
  string studentinfo;
  string filename2;
  string gradeinfo;
  string filename3;
  string results;
  char ch;
  int x, x1, y, y1, z, z1;
 
 
  file1 names [MAX];
  //file2 grades [MAX];
 
  ifstream inf1;
  ifstream inf2;
  ofstream outf;
  int n = 0;
 
  cout << "Please enter name of student information file:" << endl;
  cin >> filename1;
 cout << "Please enter name of grade information file:" << endl;
  cin >> filename2;
  cout << "Please enter name of output file:" << endl;
  cin >> filename3;
 
  inf1.open (filename1.c_str());
  inf2.open (filename2.c_str());
  outf.open (filename3.c_str());
 
  initial (names, n);
 
  inf1 >> names[n].id;
 
  while (!inf1.eof())
    {
 
      inf1 >> names[n].lname >> names[n].fname;
      fixstring (names[n].lname);
      fixstring (names[n].fname);
      n++;
      inf1 >> names[n].id;
    }
 
  inf1.close();
 
  alpha(names, n);
  outf << right << setw (4) << "NAME" << setw (40) << "ID#" << endl;
  for ( int x = 0; x < n; x ++)
    {
      //outf << names[n].fname << ", " << names[n].lname << names[n].id << endl;
      outf << names[x].lname << ", " << names[x].fname << right << setw (40 - names [x].lname.length () - names [x].fname.length ()) << names\
 [x].id << endl;
    }
  outf << endl <<endl;
 outf << right << setw (44) << "HOMEWORK" << endl;
  outf << left << setw (44) << "NAME";
  for (int y = 1; y <= 10; y++)
    outf << right << setw (5) << y;
  outf << endl;
 
 
  for ( int x = 0; x < n; x ++)
    {
      //outf << names[n].fname << ", " << names[n].lname << names[n].id << endl;
      outf << names[x].lname << ", " << names[x].fname << left  <<  setw (40 - names [x].lname.length () - names [x].fname.length ()) << " ";
      for (int y = 1; y <= 10; y++)
 
        outf << right << setw (5) << y;
      outf << endl;
 
 
 
    }
  outf << endl <<endl;
 
  outf << right << setw (44) << "EXAM" << endl;
  outf << left << setw (44) << "NAME";
  for (int y = 1; y <= 3; y++)
    outf << right << setw (5) << y;
  outf << endl;
  for ( int x = 0; x < n; x ++)
    {
      //outf << names[n].fname << ", " << names[n].lname << names[n].id << endl;
      outf << names[x].lname << ", " << names[x].fname << right  << endl;
    }
  outf << endl <<endl;
 
 
 
 
  outf.close ();
 return 0;
}
 
 
  void fixstring (string& names)
  {
    int wlen = names.length();
    names[0] = toupper (names[0]);
    for (int i = 1; i < wlen; i++)
      names [i] = tolower (names[i]);
  }
 
  void alpha ( file1 names [], int n)
  // Given the string "names", alpha will read in the file and place and arrange the names accordingl \
    // y and put them in a particular order.  The alphabetized array of strings will then be passed back.
  {
    int i;// initializing integer datatype to i
    int j;// intiializing integer datatype to j
    file1 temp;// string datatype being justified for temp to be used within function
 
    for (i=0; i < n-1; i++)
      {
        for (j=0; j < n - (i+1); j++)
          {
            if (names[j].lname > names [j+1].lname)
              {
                temp = names[j];
                names [j] = names [j+1];
                names [j+1] = temp;
              }
          }
      }
 
  }
void initial (file1 names[], int n)
{
  int x, q;
  for (x = 0; x < n; x++)
    {
      cin >> names[n].id;
      for (q = 0; q = 10; q++)
        names[n].hw_num[q] = 0;
    }
}

NAME                                     ID#
Blackburn, Donna                        43
Brown, Jane                             19
Grey, James                            722
White, Robert                          567


                                    HOMEWORK
NAME                                            1    2    3    4    5    6    7    8    9   10
Blackburn, Donna                              1    2    3    4    5    6    7    8    9   10
Brown, Jane                                   1    2    3    4    5    6    7    8    9   10
Grey, James                                   1    2    3    4    5    6    7    8    9   10
White, Robert                                 1    2    3    4    5    6    7    8    9   10


                                        EXAM
NAME                                            1    2    3
Blackburn, Donna
Brown, Jane
Grey, James
White, Robert

names[0] = toupper (names[0]);