Change this to your question / problem / query
public class ShapeDim {
private double r,h;
private int s;
private float l,b;
double findArea(double r) {
this.r=r;
return Math.PI*this.r*this.r;
}
int findArea(int s) {
this.s=s;
return this.s*this.s;
}
float findArea(float l,float b) {
this.l=l;
this.b=b;
return this.l*this.b;
}
double findArea(double b,double h) {
this.r=b;
this.h=h;
return this.b*this.h*0.5;
}
}