C언어 Rectangle4
레이나sv
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| #include<iostream> #include<string> using namespace std; class Rectangle{ private: int width; int height; int area; public: Rectangle(int w=5, int h=10){ width=w; height=h; } void setRectangle(int w, int h) { width=w; height=h; } void calcArea(){area=width*height;} int getArea(){return area;} int getWidth(){return width;} int getHeight(){return height;} void setWidth(int w){width=w;} void setHeight(int h){height=h;} void print() { cout<<"가로 : "<<width<<", 세로 : "<<height<<", 넓이 : "<<area<<endl; } void isLager(Rectangle *r2) { if(r2->getArea()<getArea()) cout<<"내 사각형이 더 크다"<<endl; else cout<<"상대방 사각형이 더 크다"<<endl; } void swapRectangle(Rectangle *r2) { int r1w=width; int r1h=height; width=r2->getWidth(); height=r2->getHeight(); r2->setWidth(r1w); r2->setHeight(r1h); } }; void main() { Rectangle r1(10,20), r2(5,30); r1.calcArea(); r2.calcArea(); r1.print(); r2.print(); ] r1.swapRectangle(&r2); r1.calcArea(); r2.calcArea(); r1.print(); r2.print(); } |
