WAP to create a single file and then display its contents.

//WAP to create a single file and then display its contents.

#include<iostream.h>

#include<conio.h>

#include<fstream.h>

#include<stdlib.h>

void main()

{

      system("cls");

      ofstream fout("student", ios::out);

      char name[30], ch;

      float marks =0.0;

      //Loop to get 5 records

      for(int i=0;i<5;i++)

      {

            cout<<"Student "<<(i+1)<<":\tName: ";

            cin.get(name,30);

            cout<<"\t\tMarks: ";

            cin>>marks;

            cin.get(ch);      //to empty input buffer write to the file

            fout<<name<<"\n"<<marks<<"\n";

      }

      fout.close();     //disconnect student file from fout

      ifstream fin("student", ios::in);   //connect student file to input stream fin

      fin.seekg(0);     //To bring file pointer at the file beginning

      cout<<"\n";

      for(i=0;i<5;i++)  //Display records

      {

            fin.get(name,30); //read name from file student

            fin.get(ch);

            fin>>marks; //read marks from file student

            fin.get(ch);

            cout<<"Student Name: "<<name;

            cout<<"\tMarks: "<<marks<<"\n";

      }

      fin.close();      //disconnect student file from fin stream

      getch();

}

OUTPUT