Codigos Java

EJERCICIO 6

class Bicycle {
// Data Member
private Bicycle ownerName;
private String nombre;
//Constructor: Initialzes the data member
public Bicycle(String nombre ) {
ownerName = newBicycle(" ");
}
//Returns the name of this bicycle's owner
public Bicycle getOwnerName( ) {
return ownerName;
}
//Assigns the name of this bicycle's owner
public void setOwnerName(Bicycle nombre) {ownerName = nombre;
} }

EJERCICIO 12

public class ConversordePeso {
private double luna, mercurio, venus, jupiter, saturno;
private int peso;
ConversordePeso(){
peso = 0;
luna = 0;mercurio = 0;
venus = 0;
jupiter = 0;
saturno =0;

}

public void setPeso(int elpeso){
peso = elpeso; }

public void setConvertirLuna(){
luna = getPeso() / 6;
}
public voidsetConvertirMercurio(){
mercurio = getPeso() * 0.4;
}
public void setConvertirVenus(){
venus = getPeso() * 0.9;
}
public void setConvertirJupiter(){
jupiter = getPeso() * 2.5;
}
public voidsetConvertirSaturno(){
saturno = getPeso() * 1.1;
}
public double getLuna(){
return luna;
}
public double getMercurio(){
return mercurio;
}
public double getVenus(){
return venus;
}public double getJupiter(){
return jupiter;
}
public double getSaturno(){
return saturno;
}
public int getPeso(){
return peso;
}}

import java.util.*;
public class DemoConversordepeso {public static void main (String [] args){
int peso1;
ConversordePeso peso = new ConversordePeso();
Scanner scan = new Scanner(System.in);
System.out.print("Ingrese su peso en kilogramos");peso1 = scan.nextInt();
peso.setPeso(peso1);
peso.setConvertirJupiter();
peso.setConvertirLuna();
peso.setConvertirMercurio();
peso.setConvertirSaturno();
peso.setConvertirVenus();System.out.print("Peso en la tierra: " + peso.getPeso() + "\nPeso en la Luna: " + peso.getLuna() +
"\nPeso en Jupiter: " + peso.getJupiter() + "\nPeso en Mercurio: " + peso.getMercurio() +
"\nPeso...