Notes

ushtrimi 1: Gjej ku qendron gabimi
class X
{
//Class X Members
}

class Y
{
//Class Y Members
}

class Z extends X, Y
{
//Class Z Members
}
//gabimi sepse class Z nuk mund te bej extend 2 klasa njeheresh

ushtrimi2:Cili eshte outputi

class A
{
int i = 10;
}

class B extends A
{
int i = 20;
}

public class MainClass
{
public static void main(String[] args)
{
A a = new B();

System.out.println(a.i);
}
}

//10


ushtrimi3:class A
{
{
System.out.println(1);
}
}

class B extends A
{
{
System.out.println(2);
}
}

class C extends B
{
{
System.out.println(3);
}
}

public class MainClass
{
public static void main(String[] args)
{
C c = new C();
}
} //1,2,3

ushtrim: Cili eshte output
class A
{
String s = "Class A";
}

class B extends A
{
String s = "Class B";

{
System.out.println(super.s);
}
}

class C extends B
{
String s = "Class C";

{
System.out.println(super.s);
}
}

public class MainClass
{
public static void main(String[] args)
{
C c = new C();

System.out.println(c.s);
}
}

//Class A
Class B
Class C

ushtrim:Cili do te jet output:
class A
{
static
{
System.out.println("THIRD");
}
}

class B extends A
{
static
{
System.out.println("SECOND");
}
}

class C extends B
{
static
{
System.out.println("FIRST");
}
}

public class MainClass
{
public static void main(String[] args)
{
C c = new C();
}
}
//third,second, first

ushtrim:Outputi me extend

class ClassOne
{
static int i, j = 191919;

{
--i;
}

{
j++;
}
}

public class ClassTwo extends ClassOne
{
static
{
i++;
}

static
{
--j;
}

public static void main(String[] args)
{
System.out.println(i);

System.out.println(j);
}
}

//1, 191918

ushtrim:Ca vlere mban i dhe j

class ClassOne
{
static int i = 111;

int j = 222;

{
i = i++ - ++j;
}
}

class ClassTwo extends ClassOne
{
{
j = i-- + --j;
}
}

i=-113, j=110

ushtrim:Cfare afishon
class ClassOne
{
char c = 'A';

{
c = 'B';
}

public ClassOne(char c)
{
this.c = c;
}
}

public class ClassTwo
{
public static void main(String[] args)
{
ClassOne one = new ClassOne('Z');

System.out.println(one.c);
}
}

//z

ushtrim:Gjej 5 gabimet

import java.awt.*;
public class Point {
int x; // Each Point object has
int y; // an int x and y inside.

public static void draw(Graphics g) { // draws this point
g.fillOval(p1.x, p1.y, 3, 3);
g.drawString("(" + p1.x + ", " + p1.y + ")", p1.x, p1.y);
}

public void translate(int dx, int dy) { // Shifts this point's x/y
int x = x + dx; // by the given amounts.
int y = y + dy;
}

public double distanceFromOrigin() { // Returns this point's
Point p = new Point(); // distance from (0, 0).
double dist = Math.sqrt(p.x * p.x + p.y * p.y);
return dist;
}
}

//
line 6: method header should not have the word static
line 12: should not re-declare field x (delete word int)
line 13: should not re-declare field y (delete word int)
line 17: should not declare Point p
line 18: should not use p. in front of the fields

import java.awt.*;
public class Point {
int x; // Each Point object has
int y; // an int x and y inside.

public void draw(Graphics g) { // draws this point
g.fillOval(x, y, 3, 3);
g.drawString("(" + x + ", " + y + ")", x, y);
}

public void translate(int dx, int dy) { // Shifts this point's x/y
x = x + dx; // by the given amounts.
y = y + dy;
}

public double distanceFromOrigin() { // Returns this point's
double dist = Math.sqrt(x * x + y * y); // distance from (0, 0).
return dist;
}
}



ushtrim:ushtrim me punonjesit

package employees;

/**
*
* @author Krishna
*/
import java.util.Scanner;
public class Employees {
String name;
int bonus;
long salary;
long totalsalary;
void accept()
{
Scanner s= new Scanner(System.in);
System.out.println("Enter Name of Employeesn");
name=s.nextLine();
System.out.println("Enter the Bonus of Employeen");
bonus=s.nextInt();
System.out.println("Enter the Salaryn");
salary=s.nextInt();
}
void calctotal()
{
totalsalary=salary+bonus;
}
void print()
{
System.out.println("Name of Employeen"+name);
System.out.println("Salary of Employeen"+salary);
System.out.println("Bonus of Employeen"+bonus);
System.out.println("Totalsalary of Employeen"+totalsalary);
}



/**
* @param args the command line arguments
*/
public static void main(String[] args) {

Employees emp = new Employees();
emp.accept();
emp.calctotal();
emp.print();
// TODO code application logic here
}

}