#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<fstream.h>
#include<iostream.h>
class student
{
public:
char name[10];
char rollno[10];
char attendence[10];
char marks[10];
int l;
void getdata()
{
cout<<"enter student name:"<<endl;
gets(name);
cout<<"enter student rollno:"<<endl;
cin>>rollno;
cout<<"enter student marks:"<<endl;
cin>>marks;
cout<<"enter student atendence:"<<endl;
cin>>attendence;
l=strlen(name)+strlen(attendence)+strlen(rollno)+strlen(marks);
}
};
int main()
{
int i,n;
clrscr();
student s;
cout<<"enter how many records do u want:"<<endl;
cin>>n;
fstream f,f1;
f.open("rever.se",ios::in|ios::out);
for(i=0;i<n;i++)
{
s.getdata();
f<<s.name;
f<<s.rollno;
f<<s.marks;
f<<s.attendence;
}
f.close();
f.seekg(s.l,ios::beg);
f1.open("rever.se",ios::in);
while(f1)
{
char ch;
f1.get(ch);
cout<<ch;
}
f1.close();
getch();
return 0;
}
#include<conio.h>
#include<string.h>
#include<fstream.h>
#include<iostream.h>
class student
{
public:
char name[10];
char rollno[10];
char attendence[10];
char marks[10];
int l;
void getdata()
{
cout<<"enter student name:"<<endl;
gets(name);
cout<<"enter student rollno:"<<endl;
cin>>rollno;
cout<<"enter student marks:"<<endl;
cin>>marks;
cout<<"enter student atendence:"<<endl;
cin>>attendence;
l=strlen(name)+strlen(attendence)+strlen(rollno)+strlen(marks);
}
};
int main()
{
int i,n;
clrscr();
student s;
cout<<"enter how many records do u want:"<<endl;
cin>>n;
fstream f,f1;
f.open("rever.se",ios::in|ios::out);
for(i=0;i<n;i++)
{
s.getdata();
f<<s.name;
f<<s.rollno;
f<<s.marks;
f<<s.attendence;
}
f.close();
f.seekg(s.l,ios::beg);
f1.open("rever.se",ios::in);
while(f1)
{
char ch;
f1.get(ch);
cout<<ch;
}
f1.close();
getch();
return 0;
}
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