5.cpp

来自「要求了解面向对象技术的历史和现状」· C++ 代码 · 共 37 行

#include <iostream.h>
class Tdate
{
public:
    void Set(int,int,int);
	int IsLeapYear();
	void Print();
private:
	int month;
	int day;
	int year;
};

void Tdate::Set(int m,int d,int y)
	{
		month=m;
		day=d;
		year=y;
    }
int Tdate::IsLeapYear()
{
	return (year%4==0 && year%100!=0)||(year%400==0);
}
void Tdate::Print()
	{
		cout<<month<<"/"<<day<<"/"<<year<<endl;
	}


void main()
{
	Tdate a;
	a.Set(2,4,1998);
	a.Print();
}