proj7_02.cpp

来自「C++程序设计教程的全部源代码 包含与教程同步的PPT 方便学习」· C++ 代码 · 共 26 行

#include <iostream.h>
class person   	// 建立类名称为person
{
public:
    char * name;
    int height;	// 描述身高
    int weight;	// 描述体重
	void After_OneYear()
	{
		height += 10;
		weight -= 10;
	}
};
void main()
{
	person Zhang_three;			    // 建立Zhang_three实例对象
	Zhang_three.name = "张三";	    // Chang_three的名字张三
	Zhang_three.height = 175;		// Chang_three的身高175
	Zhang_three.weight = 60;		// Chang_three的体重60
    Zhang_three.After_OneYear();    //调用方法
	cout << "名字 : " << Zhang_three.name
		<< "\n身高 : " << Zhang_three.height
		<< "\n体重: " << Zhang_three.weight << endl;
}