#include<iostream.h>
#include<fstream.h>
using namespace std;
class record
{
public:
char name[10];
int tam,eng,mat;
void input()
{
cout<<"\n Enter name";
cin>>name;
cout<<"\nEnmter tam,eng,mat marks";
cin>>tam>>eng>>mat;
}
void output()
{
cout<<"\n Name:"<<name;
cout<<"\nTotal:"<<tam+eng+mat;
}
};
void main()
{
record rec;
int i,j;
ofstream outfile;
outfile.open("mark.dat",ios::out|ios::binary);
j=sizeof(record);
for(i=1;i<=5;i++)
{
rec.input();
outfile.write((char *) &rec,j);
}
outfile.close();
ifstream infile;
infile.open("mark.dat",ios::in|ios::binary);
for(i=1;i<=5;i++)
{
infile.read((char *) & rec,j);
rec.output();
}
infile.close();
}