# include<iostream.h>
# include<conio.h>
class student
{
 public:
  char name[20],coursename[5];
  int m1,m2,m3,m4,m5,rollno,total;
  float per;
  void stuname();
  void course();
  void submarks();
  void percentage();
  void display();
};
void student :: stuname()
{
 cout<<"enter name=";
 cin>>name;
 cout<<"enter roll no:";
 cin>>rollno;
}
void student :: course()
{
 cout<<"enter course name:";
 cin>>coursename;
}
void student :: submarks()
{
 cout<<"enter marks:\n";
 cin>>m1>>m2>>m3>>m4>>m5;
}
void student :: percentage()
{
 total=m1+m2+m3+m4+m5;
 per=total/5;
}
void student :: display()
{
 cout<<"Student name:"<<name<<endl;
 cout<<"Roll no:"<<rollno<<endl;
 cout<<"Course name:"<<coursename<<endl;
 cout<<"Marks:"<<m1<<endl;
 cout<<"Marks:"<<m2<<endl;
 cout<<"Marks:"<<m3<<endl;
 cout<<"Marks:"<<m4<<endl;
 cout<<"Marks:"<<m5<<endl;
 cout<<"Percentage:"<<per<<endl;
}
void main()
{
 clrscr();
 int i;
 student class1[5];
 for(i=0; i<5; i++)
 {
  cout<<"student name:"<<i+1<<endl;
  class1[i].stuname();
 }
 cout<<"\n";
 for(i=0; i<5; i++)
 {
  cout<<"course name:"<<endl;
  class1[i].course();
 }
 cout<<"\n";
 for(i=0; i<5; i++)
 {
  cout<<"Marks:"<<i+1<<endl;
  class1[i].submarks();
 }
 cout<<"\n";
 for(i=0; i<5; i++)
 {
  cout<<"percentage:"<<i+1<<endl;
  class1[i].percentage();
 }
 cout<<"\n";
 for(i=0; i<5; i++)
 {
  cout<<"student Details:"<<endl;
  class1[i].display();
 }

 getch();
}