float radius,fence,concrete; cout.setf(10s::fixed); cout.setf(ios::showpoint); cout.precision(2); cout<<"Enter the radius of the pool:"; cin>>radius; cout<< "Enter the FencePrice:"; cin>>fence; cout<<"Enter the ConcretePrice:"; cin>>concrete; Circle Pool(radius); Circle PoolRim(radius + WIDTH); Money mon(fence,concrete); float totalmoney=mon.TotalMoney(PoolRim.Circumference(),(PoolRim.Area() - P00l.Area())); cout<<"The total money is RMB"<<totalmoney<<endl;