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:
実行結果:
/*
*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: