Assignment Description Write a program for keeping a course

Assignment Description:

Write a program for keeping a course list for each student in a college. Information about each student should be kept in an object that contains the student id (four digit integer), name (string), and a list of courses completed by the student.

The course taken by a student are stored as a linked list in which each node contain course name (string such as CS41, MATH10), course unit (1 to 4) and the course grade (A,B,C,D,F).

The program provides a menu with choices that include adding a student record, deleting a student record, adding a single course record to a student’s record, deleting a single course record from a student’s record, and print a student’s record to a screen.

A student record should include a GPA (Grade Point Average) when display on the screen. The GPA is calculated by following formula:

When the user is through with the program, the program should store the records in a file. The next time the program is run, the records should be read back out of the file and the list should be reconstructed

You will need to implement a List container to hold a list of student records, each of which has a List container as its member. Note that no duplicate items should be permitted in either (student and course) List container.

Develop a test driver program that allow options to add, remove, and display student records and the course list of each student.

You may use class template technique (in C++) or generic programming (in Java) to implement a List ADT that could be used for both student list and the course list..

To calculate G.P.A. for one term:

Multiply the point value of the letter grade (A=4, B=3, C=2, D=1, F=0) by the number of credit hours. The result is the grade points (quality points) earned.

Total the credit hours for the student; total the quality points for the student.

Divide the total quality points by the total credit hours.

Solution

#include<stdio.h>
#include<conio.h>
void main()
{
struct student
{ FILE *fp;

char name[1000][20],na[1000][20];
int a[1000][5],b[1000][5];
int i,j,n,flag=0,total=0;
char grade[10]=\"---\";
char result[10]=\"pass\";
float avg=0.0;
int roll[100],r[100];
clrscr();
fp=fopen(\"s.txt\",\"w\");
if(fp==NULL)
printf(\"error \");
else
{
printf(\"\ how many students data you have to enter \");
scanf(\"%d\",&n);

for(i=0;i100 || a[i][j]<0)
{
printf(\"\ marks should be between 0 to 100 only re enter it\");
printf(\"enter %d subject marks \",i+1);
scanf(\"%d\",&a[i][j]);
}
}
fprintf(fp,\"%d %s %d %d %d %d %d %d\",roll[i],name[i],a[i][0],a[i][1],a[i][2],a[i][3],a[i][4],a[i][5]);
fprintf(fp,\"%c\",\'\ \');
}
clrscr();
fclose(fp);
fp=fopen(\"s.txt\",\"r\");

printf(\"\ no name s1 s2 s3 s4 s5 s6 tot avg res grd\");
printf(\"\ -----------------------------------------------------------\");
for(i=0;i=60.00 && avg<=100.00)
strcpy(grade,\"first\");
if(avg>=50.00 && avg<=59.99)
strcpy(grade,\"second\");
if(avg>=35.00 && avg<=49.99)
strcpy(grade,\"third\");
}
fprintf(stdout,\"%d %s %d %d %d %d %d %d %d %.2f %s %s\",r[i],na[i],b[i][0],b[i][1],b[i][2],b[i][3],b[i][4],b[i][5],total,avg,result,grade);
}
}
getch();
}