博客园-流云の剑舞秋风-最新评论http://www.cnblogs.com/yjm0105/CommentsRSS.aspx吾生也有涯 而知也无涯zh-cnThu, 25 Aug 2005 09:40:32 GMTThu, 25 Aug 2005 09:40:32 GMTcnblogsRe:VC获取系统时间、程序运行时间 http://www.cnblogs.com/yjm0105/archive/2009/07/16/180620.html#1586013游客121游客121Thu, 16 Jul 2009 01:15:17 GMThttp://www.cnblogs.com/yjm0105/archive/2009/07/16/180620.html#1586013
游客121 2009-07-16 09:15 发表评论
]]>re: VC+ADO 连接ACCESS和SQL SERVER的方法http://www.cnblogs.com/yjm0105/archive/2009/06/04/159581.html#1548463HivesonHivesonThu, 04 Jun 2009 13:59:38 GMThttp://www.cnblogs.com/yjm0105/archive/2009/06/04/159581.html#1548463
Hiveson 2009-06-04 21:59 发表评论
]]>re: VC+ADO 连接ACCESS和SQL SERVER的方法http://www.cnblogs.com/yjm0105/archive/2009/06/04/159581.html#1548461HivesonHivesonThu, 04 Jun 2009 13:58:26 GMThttp://www.cnblogs.com/yjm0105/archive/2009/06/04/159581.html#1548461
Hiveson 2009-06-04 21:58 发表评论
]]>re: VC+ADO 连接ACCESS和SQL SERVER的方法http://www.cnblogs.com/yjm0105/archive/2009/04/14/159581.html#1502797DRDRTue, 14 Apr 2009 06:18:20 GMThttp://www.cnblogs.com/yjm0105/archive/2009/04/14/159581.html#1502797
DR 2009-04-14 14:18 发表评论
]]>re: 在对话框窗口内绘图(VC++) http://www.cnblogs.com/yjm0105/archive/2009/01/08/151181.html#1425589小马0007小马0007Thu, 08 Jan 2009 04:57:11 GMThttp://www.cnblogs.com/yjm0105/archive/2009/01/08/151181.html#1425589
小马0007 2009-01-08 12:57 发表评论
]]>re: 获得指针（文档、视图、框架）http://www.cnblogs.com/yjm0105/archive/2008/12/23/164663.html#1411460aiyinanxinaiyinanxinTue, 23 Dec 2008 13:58:47 GMThttp://www.cnblogs.com/yjm0105/archive/2008/12/23/164663.html#1411460
aiyinanxin 2008-12-23 21:58 发表评论
]]>re: 文本读写 CStdioFile流文件http://www.cnblogs.com/yjm0105/archive/2008/10/17/156431.html#1343576傲天傲天Fri, 17 Oct 2008 04:02:10 GMThttp://www.cnblogs.com/yjm0105/archive/2008/10/17/156431.html#1343576
傲天 2008-10-17 12:02 发表评论
]]>re: VC遍历文件夹下所有文件和文件夹http://www.cnblogs.com/yjm0105/archive/2008/09/29/179353.html#1329514xytxytMon, 29 Sep 2008 02:07:28 GMThttp://www.cnblogs.com/yjm0105/archive/2008/09/29/179353.html#1329514
xyt 2008-09-29 10:07 发表评论
]]>re: 万年历~~星期几计算法http://www.cnblogs.com/yjm0105/archive/2008/07/19/153736.html#1261245haohuihaohuiSat, 19 Jul 2008 12:02:14 GMThttp://www.cnblogs.com/yjm0105/archive/2008/07/19/153736.html#1261245#include<string>
using namespace std;
string CaculateWeekDay(int y,int m,int d);
string get_Month_string(int m);
bool is_valid(int m,int d,int y);
int main()
{
int month,day,year;
while(cin>>month>>day>>year)
{
if(is_valid(month,day,year))
cout<<get_Month_string(month)<<" "<<day<<", "<<year<<" is a "<<CaculateWeekDay(year,month,day)<<endl;
else
cout<<month<<"/"<<day<<"/"<<year<<" is an invalid date."<<endl;
}

}
string CaculateWeekDay(int y,int m, int d)
{
int week = 0;
if(m==1){m=13;y--;}
if(m==2) {m=14;y--;}
if((y<1752)||((y==1752)&&(m<9))||((y==1752)&&(m==9)&&(d<3))) //判断是否在1752年9月3日之前
week =(d+2*m+3*(m+1)/5+y+y/4+5)%7; //1752年9月3日之前的公式
else
week =(d+2*m+3*(m+1)/5+y+y/4-y/100+y/400)%7; //1752年9月3日之后的公式
string weekstr="";
switch(week)
{
case 0: {weekstr="Monday"; break;}
case 1: {weekstr="Tuesday"; break;}
case 2: {weekstr="Wednesday"; break;}
case 3: {weekstr="Thursday"; break;}
case 4: {weekstr="Friday"; break;}
case 5: {weekstr="Saturday"; break;}
case 6: {weekstr="Sunday"; break;}
}

return weekstr;
}
bool is_valid(int m,int d,int y)
{
if(m<0||m>12||d<0||d>31||y<0)
return false;
return true;
}
string get_Month_string(int m)
{
switch(m){
case 1: {return "January";break;}
case 2: {return "February";break;}
case 3: {return "March";break;}
case 4: {return "April";break;}
case 5: {return "May";break;}
case 6: {return "June";break;}
case 7: {return "July";break;}
case 8: {return "August";break;}
case 9: {return "September";break;}
case 10: {return "October";break;}
case 11: {return "November";break;}
case 12: {return "Desember";break;}
}
}

haohui 2008-07-19 20:02 发表评论
]]>re: c++文件拷贝http://www.cnblogs.com/yjm0105/archive/2008/06/12/154943.html#1223702happybirdlandhappybirdlandThu, 12 Jun 2008 02:12:14 GMThttp://www.cnblogs.com/yjm0105/archive/2008/06/12/154943.html#1223702
happybirdland 2008-06-12 10:12 发表评论
]]>