I want to indent this c++ program #include<iostream> using namespace std; class Rectangle{ private: double width;...

I want to indent this c++ program

#include<iostream>
using namespace std;

class Rectangle{
    private:
        double width;
        double length;
    public:
        void setWidth(double);
        void setLength(double);
        double getWidth() const;
        double getLength() const;
        double getArea() const;
        double getPerimeter() const;
        bool isSquare() const;
};
void Rectangle::setWidth(double w){
    width = w;
}
void Rectangle::setLength(double l){
        length = l;
}
double Rectangle::getWidth() const{
        return width;
}
double Rectangle::getLength() const{
        return length;
}

// Added Method definitions

double Rectangle::getArea() const{
        return (width * length);
}

double Rectangle::getPerimeter() const{
        return (2 * width + 2 * length);
}

bool Rectangle::isSquare() const{
        if(width==length)
                return true;
        return false;
}

int main(){
        Rectangle kitchen;
        Rectangle bedroom;
        Rectangle square;
        double totalArea, totalPerimeter;
        kitchen.setWidth(15);
        kitchen.setLength(12);
        bedroom.setWidth(10);
        bedroom.setLength(12);
        totalArea = kitchen.getArea() + bedroom.getArea();
        cout << "Your house has total area: " << totalArea << " sq ft.\n";
        totalPerimeter = kitchen.getPerimeter() + bedroom.getPerimeter();
        cout << "Your house has total perimeter: " << totalPerimeter << " ft.\n";
        square.setWidth(10);
        square.setLength(10);
        if(square.isSquare()){
                cout << "This object is a square! Area: " << square.getArea();
        }
        return 0;
}

Solutions

Expert Solution

#include <iostream>
using namespace std;

class Rectangle
{
        private:
                double width;
        double length;
        public:
                void setWidth(double);
        void setLength(double);
        double getWidth() const;
        double getLength() const;
        double getArea() const;
        double getPerimeter() const;
        bool isSquare() const;
};
void Rectangle::setWidth(double w)
{
        width = w;
}
void Rectangle::setLength(double l)
{
        length = l;
}
double Rectangle::getWidth() const
{
        return width;
}
double Rectangle::getLength() const
{
        return length;
}

// Added Method definitions

double Rectangle::getArea() const
{
        return (width *length);
}

double Rectangle::getPerimeter() const
{
        return (2 *width + 2 *length);
}

bool Rectangle::isSquare() const
{
        if (width == length)
                return true;
        return false;
}

int main()
{
        Rectangle kitchen;
        Rectangle bedroom;
        Rectangle square;
        double totalArea, totalPerimeter;
        kitchen.setWidth(15);
        kitchen.setLength(12);
        bedroom.setWidth(10);
        bedroom.setLength(12);
        totalArea = kitchen.getArea() + bedroom.getArea();
        cout << "Your house has total area: " << totalArea << " sq ft.\n";
        totalPerimeter = kitchen.getPerimeter() + bedroom.getPerimeter();
        cout << "Your house has total perimeter: " << totalPerimeter << " ft.\n";
        square.setWidth(10);
        square.setLength(10);
        if (square.isSquare())
        {
                cout << "This object is a square! Area: " << square.getArea();
        }
        return 0;
}

venereology answered 11 months ago

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