Verifica del 10/11/2008

/*Giacomo Biancalana 4ALE*/

public class Rettangolo{
private double latoA;
private double latoB;
private double area;
private double perimetro;

public Rettangolo(double a, double b){
latoA=a;
latoB=b;
}
public void getLato1(double latox){

latoA=latox;
}
public void setLato2(double latoy){

latoB=latoy;
}
public double getArea(){
area=latoA*latoB;
return area;
}
public double getPerimetro(){
perimetro=latoA*2+latoB*2;
return perimetro;
}
}


\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\



/*Giacomo Biancalana 4ALE*/
public class testaRettangolo{
public static void main (String args[]){
Rettangolo r1=new Rettangolo(10,20);
Rettangolo r2=new Rettangolo(5,10);
Rettangolo r3=new Rettangolo(3,7);

Rettangolo[] rArray;
rArray=new Rettangolo[3];

rArray[0]=new Rettangolo(3.1,4.2);
rArray[1]=new Rettangolo(5.3,6.4);
rArray[2]=new Rettangolo(7.5,8.6);


for(int i=0;i<3;i++){
System.out.println("il rettangolo "+(i+1)+"ha una area di:= "+tArray[i].getArea());
System.out.println("il rettangolo "+(i+1)+"ha un perimetro di:= "+tArray[i].getPerimetro());
}
}


}
}