Computer Science A - testCircle.cpp - 11/19/99

#include<iostream.h>
#include<iomanip.h>
#include"circle.h"

int main()
{
    circle first,
           second(2.0),
           third(second);
    float radius;

    cout<<setiosflags(ios::fixed)<<setprecision(2);
    cout<<"first area = "<<first.area()<<endl;
    cout<<"second area = "<<second.area()<<endl;
    cout<<"third area = "<<third.area()<<endl;
    cout<<"Enter radius of the first circle: "<<endl;
    cin>>radius;
    first.setRadius(radius);
    cout<<"first area now = "<<first.area()<<endl;
}