Create Student Record File

By | March 25, 2024

Create Student Record File in C++.

Write a C++ program to create student record file. The program will input and write records in file. It will ask “Do you want to add more records (y/n)? If the user enters a ‘y’ , the program will input one more record otherwise it will stop.

Create Student Record File

Source Code

#include <iostream>
#include <fstream>

using namespace std;

// Define the structure
struct Student {
    int rno;
    char name[30];
    int marks;

int main() {
	Student srec;
	// Create a binary file for writing
    fstream file1("d://file.dat", ios::binary | ios::app);
    if (!file1) {
        cout << "Error: Unable to open file." << endl;
        return 1;

    char choice = 'y';
    while (choice == 'y') {
        // Input student record
        cout << "Enter Roll Number: ";
        cin >> srec.rno;
        cin.ignore(); // Ignore newline character left in the input buffer
        cout << "Enter Name: ";
        cin.getline(, 30);
        cout << "Enter Marks: ";
        cin >> srec.marks;

        // Write the record into the file
        file1.write((char*)&srec, sizeof(srec));

        cout << "Do you want to add more records? (y/n): ";
        cin >> choice;

    // Close the file

    return 0;


Enter Roll Number: 5
Enter Name: irshad
Enter Marks: 709
Do you want to add more records? (y/n): y
Enter Roll Number: 6
Enter Name: wahid
Enter Marks: 840
Do you want to add more records? (y/n): n

Process exited after 40.15 seconds with return value 0
Press any key to continue . . .


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