文件名称:rectangular
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1、 矩形
编写C++程序完成以下功能:
(1) 定义一个Point类,其属性包括点的坐标,提供计算两点之间距离的方法;
(2) 定义一个矩形类,其属性包括左上角和右下角两个点,提供计算面积的方法;
(3) 创建一个矩形对象,提示用户输入矩形左上角和右下角的坐标;
(4) 观察矩形对象以及Point类成员的构造函数与析构函数的调用;
(5) 计算其面积,并输出。
-1, rectangular write C++ program completed the following features: (1) the definition of a Point class, its properties include the point coordinates, distance calculation between two points (2) to define a rectangle class, its properties, including the top left and right lower corner of the two points, the method of calculating the area (3) create a rectangular object, the user is prompted to enter the rectangular coordinates of the upper left and lower right corners of the (4) observed a rectangular object as well as a member of the Point class constructor and destructor call (5) to calculate the area, and outputs.
编写C++程序完成以下功能:
(1) 定义一个Point类,其属性包括点的坐标,提供计算两点之间距离的方法;
(2) 定义一个矩形类,其属性包括左上角和右下角两个点,提供计算面积的方法;
(3) 创建一个矩形对象,提示用户输入矩形左上角和右下角的坐标;
(4) 观察矩形对象以及Point类成员的构造函数与析构函数的调用;
(5) 计算其面积,并输出。
-1, rectangular write C++ program completed the following features: (1) the definition of a Point class, its properties include the point coordinates, distance calculation between two points (2) to define a rectangle class, its properties, including the top left and right lower corner of the two points, the method of calculating the area (3) create a rectangular object, the user is prompted to enter the rectangular coordinates of the upper left and lower right corners of the (4) observed a rectangular object as well as a member of the Point class constructor and destructor call (5) to calculate the area, and outputs.
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rectangular.cpp