[YTU]_2637(编程题：类---矩形类)

输入
矩形的宽     矩形的长
输出
Area=矩形的面积
Perimeter=矩形的周长
样例输入
2 5
样例输出
Area=10Perimeter=14
提示
只提交begin到end部分的代码
#include <iostream>using namespace std; class Rectangle{public:    Rectangle(int w,int l);           int getArea();         int getPerimeter();     private:    int width;     int length;};Rectangle::Rectangle(int w,int l){    width=w;    length=l;};int Rectangle::getArea(){    return width*length;}int Rectangle::getPerimeter(){    return 2*width+2*length;}int main(){   int width,length;    cin>>width>>length;    Rectangle r(width,length);    cout<<"Area="<<r.getArea()<<endl;    cout<<"Perimeter="<<r.getPerimeter()<<endl;    return 0;}