Student Report Card System Project in C++

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Student Report Card System Project in C++
Student Report card system Project in C++

Overview of Student Report card system

This is the C++ Project On Student Report Card developed in C++ Programming Language, This Student Report Card System In C++ is a simple console-based application built without the use of graphics. This Project run in Turbo C++ In this project Student Report Card in C++, users can perform typical report card-related functions like adding a new student record and displaying the record, modifying the record, editing the record, and deleting it.

In the Student Report Card In C++ File handling has been effectively used to perform all the operations. This project is easy to understand for all beginner and advanced C++ Developers. This project Student Report Card Project In C++ will teach you how to use file handling in C++ like adding, reading, displaying all students, searching, modifying, and void deleting student int records from the binary file.

Similar C++ Project :-

The key features of the Student Report Card System are:

File handling has been used for the effective implementation of all the features of this project.

Create student report card record: This feature creates a new student record containing marks he obtained. For this, the user should provide information like the name and roll no. of the student, and the marks obtained by him/her in 5 subjects.

Read all student’s report card records: This feature displays the roll no. and name of all the students, the marks obtained by them in 5 subjects along with the percentage and grade of each student. Basically, it shows the progress report of the student that has been added to the database

Read specific student’s report card record: This feature is similar to the one explained above, except it shows the progress report and relevant data related to a particular student that the user input.

Display all students’ grade reports: This feature enlists all the student records saved in the file. The grade report is displayed in a table form with roll no. and name of the students, marks achieved in the five subjects, and the grade and percentage obtained by the student.

Modify student’s report card record: This feature is used to edit the report card record of a particular student. For this, the name of the student and roll no. of the student is sought. If modification is completed, the program displays the message “Record Updated”. If no record of the student is found in the file, it displays the message “Record not found”.

Delete student record: This feature will delete the report card record of a particular student From the database. For deleting the record ask for the name and roll no of the student whose record is to be deleted.

Header Files Used:

The student report card system is a very simple project that runs with just five header files. In order to make the project simple and easy to understand and analyze, graphics have not been used in this project. Here, are the all header files required for this C++ Project:

  • include<conio.h>
  • include<stdio.h>
  • include<process.h>
  • include<fstream.h>
  • include<iomanip.h>

Student Report card system Project Source Code

//***************************************************************
//                   HEADER FILE USED IN PROJECT
//****************************************************************

#include<conio.h>
#include<stdio.h>
#include<process.h>
#include<fstream.h>
#include<iomanip.h>

//***************************************************************
//                   CLASS USED IN PROJECT
//****************************************************************

class student
{
    int rollno;
    char name[50];
    int p_marks,c_marks,m_marks,e_marks,cs_marks;
    float per;
    char grade;
    int std;
    void calculate()
    {
        per=(p_marks+c_marks+m_marks+e_marks+cs_marks)/5.0;
        if(per>=60)
            grade='A';
        else if(per>=50 && per<60)
            grade='B';
        else if(per>=33 && per<50)
            grade='C';
        else
            grade='F';
    }
public:
    void getdata()
    {
        cout<<"\nEnter The roll number of student ";
        cin>>rollno;
        cout<<"\n\nEnter The Name of student ";
        gets(name);
        cout<<"\nEnter The marks in physics out of 100 : ";
        cin>>p_marks;
        cout<<"\nEnter The marks in chemistry out of 100 : ";
        cin>>c_marks;
        cout<<"\nEnter The marks in maths out of 100 : ";
        cin>>m_marks;
        cout<<"\nEnter The marks in english out of 100 : ";
        cin>>e_marks;
        cout<<"\nEnter The marks in computer science out of 100 : ";
        cin>>cs_marks;
        calculate();
    }

    void showdata()
    {
        cout<<"\nRoll number of student : "<<rollno;
        cout<<"\nName of student : "<<name;
        cout<<"\nMarks in Physics : "<<p_marks;
        cout<<"\nMarks in Chemistry : "<<c_marks;
        cout<<"\nMarks in Maths : "<<m_marks;
        cout<<"\nMarks in English : "<<e_marks;
        cout<<"\nMarks in Computer Science :"<<cs_marks;
        cout<<"\nPercentage of student is  :"<<setprecision(2)<<per;
        cout<<"\nGrade of student is :"<<grade;
    }

    void show_tabular()
    {
        cout<<rollno<<setw(12)<<name<<setw(10)<<p_marks<<setw(3)<<c_marks<<setw(3)<<m_marks<<setw(3)<<e_marks<<setw(3)<<cs_marks<<setw(6)<<setprecision(3)<<per<<"   "<<grade<<endl;
    }

    int  retrollno()
    {
        return rollno;
    }

};         //class ends here



//***************************************************************
//      global declaration for stream object, object
//****************************************************************

fstream fp;
student st;

//***************************************************************
//      function to write in file
//****************************************************************

void write_student()
{
    fp.open("student.dat",ios::out|ios::app);
    st.getdata();
    fp.write((char*)&st,sizeof(student));
    fp.close();
    cout<<"\n\nstudent record Has Been Created ";
    getch();
}


//***************************************************************
//      function to read all records from file
//****************************************************************


void display_all()
{
    clrscr();
    cout<<"\n\n\n\t\tDISPLAY ALL RECORD !!!\n\n";
    fp.open("student.dat",ios::in);
    while(fp.read((char*)&st,sizeof(student)))
    {
        st.showdata();
        cout<<"\n\n====================================\n";
        getch();
    }
    fp.close();
    getch();
}


//***************************************************************
//      function to read specific record from file
//****************************************************************


void display_sp(int n)
{
    int flag=0;
    fp.open("student.dat",ios::in);
    while(fp.read((char*)&st,sizeof(student)))
    {
        if(st.retrollno()==n)
        {
            clrscr();
            st.showdata();
            flag=1;
        }
    }
    fp.close();
    if(flag==0)
        cout<<"\n\nrecord not exist";
    getch();
}


//***************************************************************
//      function to modify record of file
//****************************************************************


void modify_student()
{
    int no,found=0;
    clrscr();
    cout<<"\n\n\tTo Modify ";
    cout<<"\n\n\tPlease Enter The roll number of student";
    cin>>no;
    fp.open("student.dat",ios::in|ios::out);
    while(fp.read((char*)&st,sizeof(student)) && found==0)
    {
        if(st.retrollno()==no)
        {
            st.showdata();
            cout<<"\nPlease Enter The New Details of student"<<endl;
            st.getdata();
            int pos=-1*sizeof(st);
            fp.seekp(pos,ios::cur);
            fp.write((char*)&st,sizeof(student));
            cout<<"\n\n\t Record Updated";
            found=1;
        }
    }
    fp.close();
    if(found==0)
        cout<<"\n\n Record Not Found ";
    getch();
}


//***************************************************************
//      function to delete record of file
//****************************************************************


void delete_student()
{
    int no;
    clrscr();
    cout<<"\n\n\n\tDelete Record";
    cout<<"\n\nPlease Enter The roll number of student You Want To Delete";
    cin>>no;
    fp.open("student.dat",ios::in|ios::out);
    fstream fp2;
    fp2.open("Temp.dat",ios::out);
    fp.seekg(0,ios::beg);
    while(fp.read((char*)&st,sizeof(student)))
    {
        if(st.retrollno()!=no)
        {
            fp2.write((char*)&st,sizeof(student));
        }
    }
    fp2.close();
    fp.close();
    remove("student.dat");
    rename("Temp.dat","student.dat");
    cout<<"\n\n\tRecord Deleted ..";
    getch();
}


//***************************************************************
//      function to display all students grade report
//****************************************************************

void class_result()
{
    clrscr();
    fp.open("student.dat",ios::in);
    if(!fp)
    {
        cout<<"ERROR!!! FILE COULD NOT BE OPEN\n\n\n Go To Entry Menu to create File";
        cout<<"\n\n\n Program is closing ....";
        getch();
        exit(0);
    }

    cout<<"\n\n\t\tALL STUDENTS RESULT \n\n";
    cout<<"====================================================\n";
    cout<<"Roll No. Name          P  C  M  E  CS  %age Grade\n";
    cout<<"====================================================\n";

    while(fp.read((char*)&st,sizeof(student)))
    {
        st.show_tabular();
    }
    fp.close();
    getch();
}




//***************************************************************
//      function to display result menu
//****************************************************************

void result()
{
    int ans,rno;
    char ch;
    clrscr();
    cout<<"\n\n\nRESULT MENU";
    cout<<"\n\n\n1. Class Result\n\n2. Student Report Card\n\n3.Back to Main Menu";
    cout<<"\n\n\nEnter Choice (1/2)? ";
    cin>>ans;
    switch(ans)
    {
    case 1 :
        class_result();
        break;
    case 2 :
    {
        do
        {
            clrscr();
            char ans;
            cout<<"\n\nEnter Roll Number Of Student : ";
            cin>>rno;
            display_sp(rno);
            cout<<"\n\nDo you want to See More Result (y/n)?";
            cin>>ans;
        }
        while(ans=='y'||ans=='Y');

        break;
    }
    case 3:
        break;
    default:
        cout<<"\a";
    }
}

//***************************************************************
//      INTRODUCTION FUNCTION
//****************************************************************

void intro()
{
    clrscr();
    gotoxy(35,11);
    cout<<"STUDENT";
    gotoxy(33,14);
    cout<<"REPORT CARD";
    gotoxy(35,17);
    cout<<"PROJECT";
    cout<<"\n\nMADE BY : Code With C";
    cout<<"\n\nCONTACT : codewithc.com";
    getch();

}




//***************************************************************
//      ENTRY / EDIT MENU FUNCTION
//****************************************************************
void entry_menu()
{
    clrscr();
    char ch2;
    cout<<"\n\n\n\tENTRY MENU";
    cout<<"\n\n\t1.CREATE STUDENT RECORD";
    cout<<"\n\n\t2.DISPLAY ALL STUDENTS RECORDS";
    cout<<"\n\n\t3.SEARCH STUDENT RECORD ";
    cout<<"\n\n\t4.MODIFY STUDENT RECORD";
    cout<<"\n\n\t5.DELETE STUDENT RECORD";
    cout<<"\n\n\t6.BACK TO MAIN MENU";
    cout<<"\n\n\tPlease Enter Your Choice (1-6) ";
    ch2=getche();
    switch(ch2)
    {
    case '1':
        clrscr();
        write_student();
        break;
    case '2':
        display_all();
        break;
    case '3':
        int num;
        clrscr();
        cout<<"\n\n\tPlease Enter The roll number ";
        cin>>num;
        display_sp(num);
        break;
    case '4':
        modify_student();
        break;
    case '5':
        delete_student();
        break;
    case '6':
        break;
    default:
        cout<<"\a";
        entry_menu();
    }
}


//***************************************************************
//      THE MAIN FUNCTION OF PROGRAM
//****************************************************************


void main()
{
    char ch;
    intro();
    do
    {
        clrscr();
        cout<<"\n\n\n\tMAIN MENU";
        cout<<"\n\n\t01. RESULT MENU";
        cout<<"\n\n\t02. ENTRY/EDIT MENU";
        cout<<"\n\n\t03. EXIT";
        cout<<"\n\n\tPlease Select Your Option (1-3) ";
        ch=getche();
        switch(ch)
        {
        case '1':
            clrscr();
            result();
            break;
        case '2':
            entry_menu();
            break;
        case '3':
            exit(0);
        default :
            cout<<"\a";
        }
    }
    while(ch!='3');
}

//***************************************************************
//                      END OF PROJECT
//***************************************************************

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