#include?<time.h>
class?date
{
public:
date(?char?*?NewD?);
date(?int?NewY,?int?NewM,?int?NewD?);
date();
void?show();
private:
int?y,?m,?d;
};
date::date(?char?*?NewD?)
{
sscanf(?NewD,?"%d-%d-%d",?&y,?&m,?&d?);
}
date::date(?int?NewY,?int?NewM,?int?NewD?)
{
y?=?NewY;
m?=?NewM;
d?=?NewD;
}
date::date()
{
time_t?timep;
struct?tm?*?p;
time(&timep);
p?=?localtime(&timep);
y?=?p->tm_year+1900;
m?=?p->tm_mon?+?1;
d?=?p->tm_mday;
}
void?date::show()
{
printf(?"%d-%d-%d\n",y,m,d?);
}
int?main()
{
date?d1,?d2(2011,3,8),?d3(?"2011-03-19"?);
d1.show();
d2.show();
d3.show();
return?0;
}
結果：
2015-3-19
2011-3-8
2011-3-19
參考資料：
/view/1364018.htm
/link?url=3RqBc15G_OgcN87QqMimSIYbrHtQie3Mw0n7792wFsvWvI7sYOvgq1NPVqXDp4plAWfk5jnJlQmWWAQ4XBmvdK