第5週プロジェクト3時間類(1)

2303 ワード

問題およびコード:
/*
 *Copyright(c)2016,              
 *All right reserved.
 *    :main.cpp
 *      :   
 *    :2016 4 5 
 *     :v1.0
 *
 *    :            
 *    :
*/
#include <iostream>
using namespace std;
class Time
{
public:
    void set_time();
    inline void add_a_sec();
    inline void add_a_minute();
   inline void add_an_hour();
    void show_time();

private:
    bool is_time(int,int,int);
   int hour;
    int minute;
    int sec;
};
void Time::set_time()
{
    char c1,c2;
    cout<<"     (   hh:mm:ss)";
    while(1)
    {
        cin>>hour>>c1>>minute>>c2>>sec;
        if(c1!=':'||c2!=':')
           cout<<"       "<<endl;
        else if(!is_time(hour,minute,sec))
            cout<<"    ,     "<<endl;
        else
            break;
    }
}
inline void Time::add_a_sec()
{
    sec++;
   if (sec>59)
    {
        sec=0;
        add_a_minute();
    }
}

inline void Time::add_a_minute()
{
    minute++;
    if (minute>59)
    {
       minute=0;
        add_an_hour();
    }
}
inline void Time::add_an_hour()
{      hour++;
    if (hour>23)
       hour=0;
}

void Time::show_time()
{
    cout<<hour<<":"<<minute<<":"<<sec<<endl;
}
bool Time::is_time(int h,int m,int s)
{
    if(h<0||h>24||m<0||m>60||s<0||s>60)
        return false;
    return true;
}
int main()
{
    Time t1;
    t1.set_time( );
    cout<<"     :";
    t1.add_a_sec();
    cout<<"  1   :";
    t1.show_time( );
    t1.add_a_minute();
    cout<<"  1   :";
    t1.show_time( );
    t1.add_an_hour();
   cout<<"  1   :";
    t1.show_time( );
    return 0;
}

実行結果: