WAP to get roll numbers and marks of the student of a class (get from the user) and store these details into a file called Marks.dat

/*WAP to get roll numbers and marks of the student of a class (get from the user) and store these details into a file called Marks.dat*/

#include<iostream.h>

#include<fstream.h>

int main()

{     ofstream filout;

      filout.open("marks.dat",ios::out);

      char ans = 'y';

      int rollno;

      float marks;

      while(ans =='y'||ans =='Y')

      {

            cout<<"\nEnter Roll no.: ";

            cin>>rollno;

            cout<<"\nEnter Marks : ";

            cin>>marks;

            filout<<rollno<<'\n'<<marks<<'\n';

            cout<<"\nWant to enter more records? (y/n)... ";

            cin>>ans;

      }

      filout.close();

      return 0;

}

OUTPUT