1 pièce(s) jointe(s)
execution incomplete en java
apres execution de mon code FormeGeometrique1
x et y sont a zero comment corriger mon probleme
FormeGeoetrique1.java
Code:
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| abstract class FormeGeometrique1
{int x,y;
void deplacer(int x,int y)
{this.x=x;
this.y=y;}
void afficherPosition()
{System.out.println("x="+x+" y="+y);}
abstract double surface();
public static void main(String args[])
{
Rectangle r=new Rectangle(45,12,23,11);
r.afficherPosition();
System.out.println(r.surface());
}
} |
Rectangle.java
Code:
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| class Rectangle extends FormeGeometrique1
{int x;int y;
float a;float b;
Rectangle(int x,int y,float a,float b)
{
this.x=x;this.y=y;
this.a=a;this.b=b;}
void deplacer()
{super.deplacer(x,y);}
double surface()
{return a*b;}
} |