第三周实验报告 任务四

#include<iostream>

using namespace std;

class Cub
{
public:

void get_side();

void display();

private:

float length;

float width;

float height;
};

void Cub::get_side()
{
cin>> length;

cin>> width;

cin>> height;
}

void Cub::display()
{
cout<< "运算数据为:" <<endl;

cout<< "volume = " << length * width * height << endl;

cout<< "areas = " << 4 * (length * width) + 2 * (width * length) << endl;
}

int main()
{
Cub c1, c2, c3;

cout<< "请输入第一个长方体的数据:";

c1.get_side();

c1.display();

cout<< "请输入第二个长方体的数据:";

c2.get_side();

c2.display();

cout<< "请输入第三个长方体的数据:";

c3.get_side();

c3.display();

return 0;
}