Data Structures and Algorithma by Ramlah Mailok

Ramlah Mailok - Contoh 2

ramlahmailok — 2015-12-03 00:46:26 UTC

import java.util.Scanner;

// class ibu
class Shape{

public static void main(String args[]){
Circle a = new Circle();
Circle b = new Circle (5.5);
System.out.println("Enter radius :");
double jejari = a.getradius();
System.out.println("Enter radius :");
b.getradius();
System.out.println("Luas A= "+a.getArea());
double area = b.getArea();
System.out.println("Luas B = "+area);

a.getperimeter(jejari);

}

public void getperimeter(double j){

System.out.println(2 * j);

}

public double getArea(int panjang, int lebar){
return (panjang * lebar);}

}

// class circlern sebagai anak
class Circle extends Shape{
// atribute readius

private double radius;

final double PI = 3.142;

// constructor

public Circle(){}

public Circle(double r){

this.radius=r;
}
public double getradius(){
Scanner scan = new Scanner(System.in);
return radius = scan.nextDouble();
}

public double getArea(){
return (PI*radius*radius);}

}

// class circlern sebagai anak

class Rectangle extends Shape{

}

SHELEENA A/P GOPALAKRISHNAN

2015-12-03 00:47:26 UTC

ROSLIATI

2015-12-03 00:47:26 UTC

syamier zulafif

2015-12-03 00:48:08 UTC

ALICE

2015-12-03 00:48:31 UTC

ERRA ASLINDA

2015-12-03 00:49:14 UTC

WAN NUR NADIA NATASYA

2015-12-03 00:49:31 UTC

NURI PUSPITASARI

2015-12-03 00:50:49 UTC

THINESSWARAN A/L MUNIANDY

2015-12-03 00:50:54 UTC

Norhasniza binti Abdu Wahab

2015-12-03 00:50:57 UTC

Nadiah Izzati

2015-12-03 00:51:01 UTC

A

2015-12-03 00:51:06 UTC

ANDI HASNAH

2015-12-03 00:51:06 UTC

KARTHIK

2015-12-03 00:51:10 UTC

NUR AMALINA

2015-12-03 00:51:32 UTC

SITI RABIATUL ADAWIYAH

2015-12-03 00:51:33 UTC

NUR ALTIQAH

2015-12-03 00:51:34 UTC

HARIZ HAZWAN

2015-12-03 00:51:51 UTC

UMIRAH

2015-12-03 00:52:25 UTC

ZARINA SEMAIL

2015-12-03 00:52:34 UTC

SITI NUR AISHAH

2015-12-03 00:52:44 UTC

MOHAMAD ZULHELMI

2015-12-03 00:56:37 UTC

Ramlah Mailok - Array

ramlahmailok — 2015-12-03 02:13:25 UTC

class Array{

public Array (){
System.out.println("Array");
}

public static void main(String args[]){
Array obj[] = {new Array(), new A(), new B()};

for (int i =0; i< 3; i++){
obj[i].method1();}

}

public void method1(){

System.out.println("methodinduk");
}

}

class A extends Array{
public A(){
System.out.println("A");
}

public void method1(){

System.out.println("methodanak");
}
}

class B extends Array{

public B(){
System.out.println("B");
}

}

Ramlah Mailok - Shape

ramlahmailok — 2015-12-03 02:16:14 UTC

import java.util.Scanner;
class Shape{

public Shape(){}

public static void main(String args[]){
Circle Objc = new Circle();
Rectangle objr = new Rectangle(5, 7);

double J = Objc.getradius();
System.out.println("Radius :"+ J);

int W = objr.getwidth();
System.out.println("Width :" + W);
int L = objr.getlenght();
System.out.println("Lenght :"+ L);

// mengira luar

System.out.println("Area of Circle"+Objc.getArea(J));
System.out.println("Area of Rectangle"+objr.getArea(W, L));

}

public double getArea(int w, int l){
return w * l; }

public double getperimeter(int w, int l){
return (2*w + 2*l); }
}

class Circle extends ArrayShape{
private double radius;
final double PI = 3.142;

public Circle(){}

public double getradius(){
Scanner scan = new Scanner(System.in);
System.out.println("Enter Radius :");
double jejari = scan.nextDouble();
return jejari;
}

public double getArea(double r){
return (PI * r*r); }

public void getperimeter(double j){
System.out.println(2* PI *j); }

}

class Rectangle extends ArrayShape{

private int width;
private int lenght;

public Rectangle(int w, int l){
this.width= w;
this.lenght= l;}

public int getwidth(){

return this.width;
}

public int getlenght(){
return this.lenght;
}
}

Ramlah Mailok - Design

ramlahmailok — 2015-12-03 02:17:32 UTC

MOHAMAD ZULHELMI BIN MOHD ZAINI

2015-12-08 15:22:29 UTC