这个程序有问题吗？

fengshijie

#ifndef TIME2_H
#define TIME2_H
class time2{
public:
        time2(int=0,int=0,int=0);
        void setime(int,int,int);
        void printmilitary();
        void printstander();
private:
        int hour;
        int minute;
        int second;
};
# endif

#include<iostream.h>
#include "time2.h"
time2::time2(int h,int m,int s){
        settime(hor,mi,se);
}
void time2::setime(int h,int m int s){
        hour=((h>=0&&h<24)? h:0);
        minute=((m>=0&&m<24)? m:0);
        second=((s>=0&&s<24)? s:0);
}
void time2::printmilitary(){
        cout<<((hour<10)? "0":""<<hour<<":"<<((minute<10)? "0":""<<minute<<":"<<second<<endl;
}
void time2::printstander(){
        cout<<((hour==0||hour==12)? "0":hour%12)<<":"<<((minute<10)? "0":""<<minute<<":"<<second<<endl;
}


#include<iostream.h>
#include "time2"
void main(){
        time2 t,
                  t1(1,
                  t2(18,30),
                  t3(18,30,0);
        cout<<"the defult time output is"<<endl;
        t.printmilitary();
        t.printstander();
        cout<<endl;
        cout<<"the first time output is"<<endl;
        t1.printmilitary();
        t1.printstander();
        cout<<endl;
        cout<<"second time by defult is"<<endl;
        t2.printmilitary();
    t2.printstander();
        cout<<endl;
        cout<<"the three time by defult is"<<endl;
        t3.printmilitary();
        t3.printstander();
        cout<<endl;
}