Store first n natural no in a file - c program, C/C++ Programming

Assignment Help:

Program is to store first n natural no in a file:

Write a program to store first n natural no in a file

void main()

    {

    fstream file;

    file.open("student.dat",ios::in|ios::out|ios::app);

    int n;

    cout<<" enter record to be modified ";

    cin>>n;

    file.seekg((n-1)*sizeof());

    file.read((char *)&  ,sizeif());

    file.write((char *)&  ,sizeof());

    file.close();

    }


Related Discussions:- Store first n natural no in a file - c program

Write a c program to add two complex numbers, #include stdio.h   struct  c...

#include stdio.h   struct  complex   {   float real;   float imag;   };   struct complex complexadd(struct complex,struct  complex);   void main()     {          Date: 26

Help me for an programming contest .., Pebble Merchant Problem Description...

Pebble Merchant Problem Description There is a pebble merchant. He sells the pebbles, that are used for shining the floor. His main duty is to take the length of the room’s sides

Atm program, Ask quIn this assignment you will create an ATM Machine progra...

Ask quIn this assignment you will create an ATM Machine program (using C++) that allows a user to choose one of the following introduction menu items: 1) Create a bank account by

Write short note on c++, Introduction to C++ C++ was developed by Bjarn...

Introduction to C++ C++ was developed by Bjarne Stroustrup at Bell Laboratories in 1983. Originally, it was known as " C with class". C+ as an enhancement to the C language was

.C# mouse and maze program, .Create a Csharp solution that will show a maze...

.Create a Csharp solution that will show a maze in the user interface and will show a mouse walking through the maze attempting to locate the exit door (the cheese).

Area under curve, write a program to find the area under the curve y=f(x) b...

write a program to find the area under the curve y=f(x) between x=a and x=b integrate y=f(x) between the limits of a and b #include float start_point,

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd