The program shows basic functionality of java class and object.

The program shows basic functionality of java class and object.

Program Code:

class Student

{

private String name, city;

private int age;

public void getData(String x, String y, int t)

{

name=x;

city=y;

age=t;

}

public void printData()

{

System.out.println(“Student name = “+name);

System.out.println(“Student city = “+city);

System.out.println(“Student age = “+age);

}

}

class Cs

{

public static void main(String args[])

{

Student s1=new Student();

Student s2=new Student();

s2.getData(“Kapil”,”Delhi”,23);

s2.printData();

s1.getData(“Amit”,”Dehradun”,22);

s1.printData();

}

}

class Point

{ 

private float x,y;

public void getPoint(float a,float b)

{

x=a;

y=b;

}

public void print()

{

System.out.println("("+x+","+y+")");

}

public void abc() 

{

x=2*x;

y=3*y;

}

public static Point pqr(Point a)

{ 

Point t;

t=new Point();

t.getPoint(2*a.x,2*a.y);

return t;

}

public void ghi(Point a)

{ 

x=2*a.x;

y=3*a.y; 

}

public float getx()

{ 

return x; 

}

}