import java.util.*;
class Student
{
Scanner sc= new Scanner(System.in);
int Enrollment_id;
string name;
int sub1,sub2,sub3,total;

Student()
{
readInfo();
}
public void readInfo()
{
System.out.println("Enter Students details:");
System.out .println("Enrollment_id:");
Enrollment_id=sc.nextInt();
System.out.println("name:");
name=sc.next();
System.out.println("Enter marks in 3 subjects:");
sub1=sc.nextInt();
sub2=sc.nextInt();
sub3=sc.nextInt();

if(sub1>=50&&sub2>=50&&sub3>=3)
{
total=sub1+sub2+sub3;
}
else
}
total=0;
}
}
public void display()
{
System.out.println(Enrollment_id+"/t/t"+name+"/t"+total);
}
}
class StudentResult
{
public static void main(String args[])
{
Student s[]=new Student[3];
for(int i=0;i<3;i++)
{
s[i]=new Student();
}
System.out.println("Student details");
System.out.println("Enrollment_id/tname/ttotal");
for(int i=0;i<3;i++)
{
s[i].display();
}
}
}