C++ 时间
2016-04-05 22:05
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问题描述:
输入时间分秒
#include<iostream>
using namespace std;
class Time
{
public:
void set_time();
void show_time();
private:
bool is_time(int,int,int);
int hour;
int minute;
int sec;
};
void Time::set_time()
{
char c1,c2;
cout<<"请输入时间(格式hh:mm:ss)";
while(1)
{
cin>>hour>>c1>>minute>>c2>>sec;
if(c1!=':'||c2!=':')
cout<<"格式不正确重输"<<endl;
else if(!is_time(hour,minute,sec))
cout<<"时间非法,请重新输入"<<endl;
else
break;
}
}
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();
t1.show_time();
return 0;
}
输入时间分秒
#include<iostream>
using namespace std;
class Time
{
public:
void set_time();
void show_time();
private:
bool is_time(int,int,int);
int hour;
int minute;
int sec;
};
void Time::set_time()
{
char c1,c2;
cout<<"请输入时间(格式hh:mm:ss)";
while(1)
{
cin>>hour>>c1>>minute>>c2>>sec;
if(c1!=':'||c2!=':')
cout<<"格式不正确重输"<<endl;
else if(!is_time(hour,minute,sec))
cout<<"时间非法,请重新输入"<<endl;
else
break;
}
}
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();
t1.show_time();
return 0;
}