#include <iostream.h>

class Tdate
{
    public:
        void set(int m,int d, int y)
        {
            month=m;  day=d;  year=y;
        }
        int Isleapyear()
       {
            return(year%4==0&&year%100!=0)||(year%400==0);
        }
        void print()
        {
            cout<<month<<"/"<<day<<"/"<<year<<endl;
        }
    private:
        int month;  int day;  int year;
}
void main()                    [bo]错误在这  [/bo]  //Tdate' followed by 'void' is illegal (did you forget a ';'?)
{
    Tdate a;
    a.set(10,1,1949);
    a.print();
    if(a.Isleapyear)
        cout<<"It is a leap year!"<<endl;
    else
        cout<<"It is not a leap year!"<<endl;
}