class student
{
int rollnumber;
void getnumber(int n)
{
rollnumber=n;
}
void putnumber()
{
System.out.println("rollno"+rollnumber);
}
}
class test extends student
{
float mark1,mark2;
void getmarks(float m1,float m2)
{
mark1=m1;
mark2=m2;
}
void putmarks()
{
System.out.println("marks obtained");
System.out.println("mark1"+mark1);
System.out.println("mark2"+mark2);
}
}
interface sports
{
float sportmk=6.0f;
void put();
}
class result extends test implements sports
{
float total;
public void put()
{
System.out.println("sports mk"+sportmk);
}
void display()
{
total=mark1+mark2+sportmk;
putnumber();
putmarks();
put();
System.out.println("total"+total);
}
}
class hybrid
{
public static void main(String arg[])
{
result st1=new result();
st1.getnumber(1);
st1.getmarks(90.0f,50.0f);
st1.display();
}
}
SAMPLE OUTPUT:
C:\>cd jdk1.5.0
C:\jdk1.5.0>cd bin
C:\jdk1.5.0\bin>javac hybrid.java
C:\jdk1.5.0\bin>java hybrid
rollno1
marks obtained
mark190.0
mark250.0
sports mk6.0
total146.0
