******************************************************/#include #include #include #include #include #include "wnl.h"#define WEEK_STARTX
4#define WEEK_STARTY
4#define YL_DATE_STARTXWEEK_STARTX#define YL_DATE_STARTYWEEK_STARTY+2#define NL_DATE_STARTXWEEK_STARTX#define NL_DATE_STARTYWEEK_STARTY+3void main(){MYDATE structNlDate,structYlDate;int iWeek;system("cls");printf(" Input the year:"); scanf("%d",&structYlDate.iYear);printf(" Input the month:"); scanf("%d",&structYlDate.iMonth);structYlDate.iDay=1;iWeek=GetWeek(structYlDate);GetOfNongLiDate(&structNlDate,structYlDate);printfWeekName();printfDay(iWeek,structYlDate,structNlDate);printf("\n");/*printf("month day%d, %d , %d" ,structNlDate.iYear,structNlDate.iMonth,structNlDate.iDay);*/getch();}/*******************************************************************************根据1900年星期的月份代码及星期与月份年份的关系计算1900年星期的月份代码一月 二月 三月 四月 五月 六月 七月 八月 九月 十月 十一月 十二月1 4 4
0
2 5
0 3
6
1
4
6从设置代码中找规律平年规律:有数月代码相同:1和10月，2、3和11月，4和7月，9和12月相同，无相同的只有5、6、8月代码变化规律:代码相同月份,代码数逐年增加闰年规律（2004为闰年）：有数月代码相同:1-4-7，2-8，3-11，9-12代码变化规律：从2月闰日之后有变化，从三月起代码+2********************************************************************************/int GetWeek(MYDATE structYlDate){unsigned char u_1900_WeekCode[]={0,
1,4,4,0,2,5,0,3,6,1,4,6};int iRunNianNum, iPingNianNum,iCalWeek;/*计算平年和闰年数注意运算：1901-1900年的间隔为0=1901-1900-1;1902-1900年的间隔为1=1902-1900-1*/iRunNianNum = (structYlDate.iYear - 1900 - 1) / 4;iPingNianNum = structYlDate.iYear - 1900 - iRunNianNum;iCalWeek = u_1900_WeekCode[structYlDate.iMonth] + iRunNianNum * 2 + iPingNianNum;
/*如果为闰年，从2月闰日之后有变化，从三月起代码+2*/if (structYlDate.iMonth > 2){
if ( (structYlDate.iYear%4==0)||
((structYlDate.iYear % 100== 0)&&(structYlDate.iYear % 400 == 0)) )
{
iCalWeek = iCalWeek + 1;
}}iCalWeek %=7;return iCalWeek;}void printfWeekName(){unsigned char WeekName[][7]={"星期日","星期一","星期二","星期三","星期四","星期五","星期六"};int i;printf("\n");for(i=0;iiStartWeekDay)
{
/*
打印阳历数据
*/
gotoxy(YL_DATE_STARTX+offsetX,YL_DATE_STARTY+offsetY);
printf("%d",iDayNum);
iDayNum++;
/*
打印阴历数据
*/
gotoxy(NL_DATE_STARTX+offsetX,NL_DATE_STARTY+offsetY);
if(structNlDate.iDay == 1)
{
if(structNlDate.iMonthIsRun == 1)
{
printf("闰");
}
printf("%s",nl_MonthName[structNlDate.iMonth]);
if(structNlDate.iMonthDayNum == 30)
{
printf("大");
}
else
{
printf("小");
}
}
else
{
printf("%s" ,nl_DayName[structNlDate.iDay]);
}
structNlDate.iDay++;
if(structNlDate.iDay>structNlDate.iMonthDayNum)
{
GetMonthInfo(&nextMonthInfo,structNlDate);
structNlDate.iYear = nextMonthInfo.iYear;
structNlDate.iMonth = nextMonthInfo.iMonth;
structNlDate.iMonthDayNum = nextMonthInfo.iMonthDayNum;
structNlDate.iMonthIsRun = nextMonthInfo.iMonthIsRun;
structNlDate.iDay=1;
}
/*X向的偏移量增加*/
offsetX+=10;
if( (i % 7) == 0 )
{
offsetX=0;
offsetY+=3;
}
if(iDayNum>iMonthDay)
{
break;
}
}
else
{
gotoxy(YL_DATE_STARTX+offsetX,YL_DATE_STARTY+offsetY);
offsetX+=10;
}}}void GetOfNongLiDate(MYDATE *structNlDate,MYDATE structYlDate){
MYDATE structYuanDanDate;/*农历正月初一对应的阳历日期*/
/*int structYuanDanDate.iYear,structYuanDanDate.iMonth,structYuanDanDate.iDay;*/
int nlMonth,nlDay; /*所对应的农历日期*/
unsigned char tmp[3]={0},tmp1[2]={0},runyue[2]={0};
int SepDayNum;/*所要计算的日期距本年新年的天数*/
int RunYue=0,iFirstFlag=1,i;
structYuanDanDate.iYear=structYlDate.iYear;
InitYear:
/*得到新年（农历正月初一）所对应的阳历日期*/
memset(tmp,0,2);
memcpy(tmp,daList[structYuanDanDate.iYear-1900]+14,2);
structYuanDanDate.iMonth = atoi(tmp);
memset(tmp,0,2);
memcpy(tmp,daList[structYuanDanDate.iYear-1900]+16,2);
structYuanDanDate.iDay = atoi(tmp);
/*如果要换算阳历的日期比当年的新年（农历正月初一）的日期早，则应该根据上一年的数据来
计算农历的日期,否则以当年的数据为准即可*/
if( structYlDate.iMonth iYear= structYuanDanDate.iYear;
structNlDate->iMonth = nlMonth;
structNlDate->iDay = nlDay;
structNlDate->iMonthIsRun = RunYue;
if(RunYue != 1)
{
memcpy(tmp,daList[structNlDate->iYear-1900]+structNlDate->iMonth-1,1);
}
else
{
memcpy(tmp,daList[structNlDate->iYear-1900]+12,1);
}
if( atoi(tmp) == 1)
{
structNlDate->iMonthDayNum = 30;
}
else
{
structNlDate->iMonthDayNum = 29;
}
}
intGetSepDayNum(MYDATE structYlDate0 ,
MYDATE structYlDate1 ){int iSepDayNum,i;/*规定iMonth0和iDay0为基准时间,如果要计算的日期比基准时间小,则返回无效值-1*/if(structYlDate1.iYear structYlDate0.iYear)/*不同年*/{
/*iYear0年不足月的天数*/
iSepDayNum=yl_MonthDays[structYlDate0.iMonth]-structYlDate0.iDay;
/*iYear0年足月的天数*/
for(i=structYlDate0.iMonth+1;i 2)
{
if ( (structYlDate1.iYear%4==0)||
((structYlDate1.iYear % 100== 0)&&(structYlDate1.iYear % 400 == 0)) )
{
iSepDayNum++;
}
}}else{
if(structYlDate1.iMonth >= structYlDate0.iMonth)
{
if(structYlDate1.iMonth == structYlDate0.iMonth)/*同年,同月,不同日*/
{
iSepDayNum = structYlDate1.iDay-structYlDate0.iDay;
}
else/*同年,不同月*/
{
/*不足月的天数*/
iSepDayNum=yl_MonthDays[structYlDate0.iMonth]-structYlDate0.iDay;
/*足月的天数*/
for(i=structYlDate0.iMonth+1;iiYear = preMonthInfo.iYear;
structMonthInfo->iMonth = preMonthInfo.iMonth;
structMonthInfo->iDay = preMonthInfo.iDay;
structMonthInfo->iMonthIsRun = 1;
memcpy(tmp,daList[structMonthInfo->iYear-1900]+13,1);/*闰月月份*/
if(atoi(tmp)==1)
{
structMonthInfo->iMonthDayNum = 30;
}
else
{
structMonthInfo->iMonthDayNum = 29;
}}else {
/*
是否跨年度
*/
if(preMonthInfo.iMonth iYear = preMonthInfo.iYear;
structMonthInfo->iMonth = preMonthInfo.iMonth+1;
}
else
{
/*年度加1,月份变为1月*/
structMonthInfo->iYear = preMonthInfo.iYear+1;
structMonthInfo->iMonth = 1;
}
structMonthInfo->iDay = preMonthInfo.iDay;
memcpy(tmp,daList[structMonthInfo->iYear-1900]+structMonthInfo->iMonth-1,1);
if(atoi(tmp) == 1)
{
structMonthInfo->iMonthDayNum = 30;
}
else
{
structMonthInfo->iMonthDayNum = 29;
}
structMonthInfo->iMonthIsRun = 0;}}头文件文件为： /*天干，地支，属象，农历月份名，农历日期名，阳历每月的天数*/unsigned char TianGanName[][3]={"甲","乙","丙",",丁","戊","已","庚","辛","壬","癸"};unsigned char DiZhiName[][3]={"子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥"};unsigned char ShuXingName[][3]={"鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪"};unsigned char nl_MonthName[][7]={"",
"正月","二月","三月","四月","五月","六月","七月","八月","九月",
"十月","十一月","十二月"};unsigned char nl_DayName[][5]={"",
"初一","初二","初三","初四","初五","初六","初七","初八","初九","初十",
"十一","十二","十三","十四","十五","十六","十七","十八","十九","二十",
"廿一","廿二","廿三","廿四","廿五","廿六","廿七","廿八","廿九","三十"};int yl_MonthDays[]={0,31,28,31,30,31,30,31,31,30,31,30,31};/******************************************************1900 to 1909年的农历数据日期数据定义方法如下前12个字节代表1-12月为大月或是小月，1为大月30天，0为小月29天，第13位为闰月的情况，1为大月30天，0为小月29天，第14位为闰月的月份，如果不是闰月为0，否则给出月份，10、11、12分别用A、B、C来表示，即使用16进制。最后4位为当年家农历新年-即农历1月1日所在公历的日期，如0131代表1月31日。*******************************************************/unsigned char daList[][18] ={"010010110110180131","010010101110000219","101001010111000208","010100100110150129","110100100110000216","110110010101000204","011010101010140125","010101101010000213","100110101101000202","010010101110120122","010010101110000210","101001001101160130","101001001101000218","110100100101000206","110101010100150126","101101010101000214","010101101010000204","100101101101020123","100101011011000211","010010011011170201","010010011011000220","101001001011000208","101100100101150128","011010100101000216","011011010100000205","101011011010140124","001010110110000213","100101010111000202","010010010111120123","010010010111000210","011001001011060130","110101001010000217","111010100101000206","011011010100150126","010110101101000214","001010110110000204","100100110111030124","100100101110000211","110010010110170131","110010010101000219","110101001010000208","110110100101060127","101101010101000215","010101101010000205","101010101101140125","001001011101000213","100100101101000202","110010010101120122","101010010101000210","101101001010170129","011011001010000217","101101010101000206","010101011010150127","010011011010000214","101001011011000203","010100101011130124","010100101011000212","101010010101080131","111010010101000218","011010101010000208","101011010101060128","101010110101000215","010010110110000205","101001010111040125","101001010111000213","010100100110000202","111010010011030121","110110010101000209","010110101010170130","010101101010000217","100101101101000206","010010101110150127","010010101101000215","101001001101000203","110100100110140123","110100100101000211","110101010010180131","101101010100000218","101101011010000207","100101101101060128","100101011011000216","010010011011000205","101001001011140125","101001001011000213","1011001001011A0202","011010100101000220","011011010100000209","101011011010060129","101010110110000217","100100110111000206","010010010111150127","010010010111000215","011001001011000204","011010100101030123","111010100101000210","011010110010180131","010110101100000219","101010110110000207","100100110110150128","100100101110000216","110010010110000205","110101001010140124","110101001010000212","110110100101000201","010110101010120122","010101101010000209","101010101101170129","001001011101000218","100100101101000207","110010010101150126","101010010101000214","101101001010000214",
};
typedef struct _tagMyDate { int iYear; int iMonth; int iDay; int iMonthDayNum; /*本月天数,只有农历本字段才有用*/ int iMonthIsRun;/*如果所给的日期为润月,则该值为1,否则为0,只有农历本字段才有用*/}MYDATE;
void GetOfNongLiDate(MYDATE *nlDate,MYDATE ylDate);void printfDay(int iStartWeekDay,MYDATE structYlDate,
MYDATE structNlDate);intGetWeek(MYDATE structYlDate);void printfWeekName(); intGetSepDayNum(MYDATE structYlDate0 ,
MYDATE structYlDate1 );
void GetMonthInfo(MYDATE *structMonthInfo,MYDATE preMonthInfo);
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