Classe xy
public class xy {
int x1=(int) (Math.random()*10);
int y1=(int) (Math.random()*10);
int x2=(int) (Math.random()*10);
int y2=(int) (Math.random()*10);
double a;double b;double c;double xf;double yf;
public double distoriginex1(){
a=(double) Math.hypot(x1, y1);
return a;
}
public double distoriginex2(){
b=(double) Math.hypot(x2, y2);
return b;
}
public double distpunti(){
xf=x1-x2;
yf=y1-y2;
c=(double) Math.hypot(xf, yf);
return c;
}
public void stampa(){
System.out.println("x1 "+x1);
System.out.println("y1 "+y1);
System.out.println("x2 "+x2);
System.out.println("y2 "+y2);
System.out.println("distanza di x1,y1 da 0,0="+a);
System.out.println("distanza di x2,y2 da 0,0="+b);
System.out.println("distanza di x1,y1 da x2,y2="+c);
}
MAIN
public static void main(String[] args) {
xy cartesio= new xy();
cartesio.distoriginex1();
cartesio.distoriginex2();
cartesio.distpunti();
cartesio.stampa();
}
}
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