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公历转农历函数c语言,excel如何公历转农历函数

c语言中关于农历阳历转换问题 excess elements in char array initializer

excess elements in char array initializer 的意思是:在char数组初始化时,设置了多余的元素。如:

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const char ChDay[] = { //这里定义的是一个一维字符数组,并进行初始化,一维数组的元素只能是单个的字符,而下面的数据却是字符串,所以,在编译时会报错误。

"","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"

};

正确的代码应该为:

const char * ChDay[] = { //定义一个字符串数组(字符指针数组),其元素为字符串( 字符指针 )

"","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"

};

或,定义成二维数组,因一个汉字最多占三个字节,初始化数据中,最长的只有两个汉字,所以,可以进行如下定义:

const char ChDay[][7] = { //列宽最大为7(两个汉字加一个字符串结束符)

"","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"

};

C++计算农历日期的问题

农历实在不知道的话,我可以帮你解决。请问你需要什么样的要求?

//判断闰年,参数:年份,闰年,返回值:FALSE-失败,TRUE-成功

BOOL IsLeapYear(WORD dwYear,BOOL bLeapYear);

//计算日期在年内的序数,参数:年,月,日,年内序数,返回值:FALSE-失败,TRUE-成功

BOOL GetDaysNumInYear(WORD dwYear, WORD dwMonth, WORD dwDay,WORD nDays);

//从年内序数计算月、日,参数:年,年内序数,月,日,返回值:FALSE-失败,TRUE-成功

BOOL GetDateFromDays(WORD dwYear, WORD nDays, WORD dwMonth, WORD dwDay);

//获取农历新年的公历年内序数,参数:农历年,返回值:农历新年的公历年内序数

short LunarGetNewYearOrdinal(WORD dwLunarYear);

//获取农历月的天数,参数:农历年,农历月,是否为闰月,返回值:该农历月的天数,为0代表参数无效

WORD LunarGetDaysofMonth(WORD dwLunarYear,WORD dwLunarMonth,BOOL bLeapMonth);

//获取农历某一年的闰月情况,参数:农历年,返回值,该年的闰月月份,0表示无闰月

WORD LunarGetLeapMonth(WORD dwLunarYear);

//公历转农历,参数:公历年、月、日,农历年、月、日,是否为闰月,返回值:FALSE-失败,TRUE-成功

BOOL GetLunar(WORD dwYear,WORD dwMonth,WORD dwDay,WORD dwLunarYear,WORD dwLunarMonth,WORD dwLunarDay,BOOL bLeapMonth);

//农历转公历,参数:家历年、月、日,是否为闰月,公历年、月、日,返回值:FALSE-失败,TRUE-成功

BOOL GetGregorian(WORD dwLunarYear,WORD dwLunarMonth,WORD dwLunarDay,BOOL bLeapMonth,WORD dwYear,WORD dwMonth,WORD dwDay);

//得到指定年份的节气信息,首个是小寒

BOOL GetJieQi(WORD dwYear,WORD dwMonth,WORD dwJieQi[2]);

//计算星期,返回-1表示输入的年月日不正确或者超出年份范围

short GetDayOfWeek(WORD dwYear,WORD dwMonth,WORD dwDay);

//计算某个月的天数,返回天数,如果返回0表示年或月有误

WORD GetDaysOfMonth(WORD dwYear,WORD dwMonth);

以上列举了一些转换函数,详情请见附件的例子,虽然是C语言的,但可以参考或者直接转换成C++,有任何问题可追问或私信,保证帮你解决。

请问谁有阳历阴历的转换算法,用C语言编程的,谢谢

Dim WeekName(7), MonthAdd(11), NongliData(99), TianGan(9), DiZhi(11), ShuXiang(11), DayName(30), MonName(12)

Dim curTime, curYear, curMonth, curDay, curWeekday

Dim GongliStr, WeekdayStr, NongliStr, NongliDayStr

Dim i, m, n, k, isEnd, bit, TheDate

Private Sub Form_Load()

'获取当前系统时间

curTime = Now()

'星期名

WeekName(0) = " * "

WeekName(1) = "星期日"

WeekName(2) = "星期一"

WeekName(3) = "星期二"

WeekName(4) = "星期三"

WeekName(5) = "星期四"

WeekName(6) = "星期五"

WeekName(7) = "星期六"

'天干名称

TianGan(0) = "甲"

TianGan(1) = "乙"

TianGan(2) = "丙"

TianGan(3) = "丁"

TianGan(4) = "戊"

TianGan(5) = "己"

TianGan(6) = "庚"

TianGan(7) = "辛"

TianGan(8) = "壬"

TianGan(9) = "癸"

'地支名称

DiZhi(0) = "子"

DiZhi(1) = "丑"

DiZhi(2) = "寅"

DiZhi(3) = "卯"

DiZhi(4) = "辰"

DiZhi(5) = "巳"

DiZhi(6) = "午"

DiZhi(7) = "未"

DiZhi(8) = "申"

DiZhi(9) = "酉"

DiZhi(10) = "戌"

DiZhi(11) = "亥"

'属相名称

ShuXiang(0) = "鼠"

ShuXiang(1) = "牛"

ShuXiang(2) = "虎"

ShuXiang(3) = "兔"

ShuXiang(4) = "龙"

ShuXiang(5) = "蛇"

ShuXiang(6) = "马"

ShuXiang(7) = "羊"

ShuXiang(8) = "猴" ;

ShuXiang(9) = "鸡"

ShuXiang(10) = "狗"

ShuXiang(11) = "猪"

'农历日期名

DayName(0) = "*"

DayName(1) = "初一"

DayName(2) = "初二"

DayName(3) = "初三"

DayName(4) = "初四"

DayName(5) = "初五"

DayName(6) = "初六"

DayName(7) = "初七"

DayName(8) = "初八"

DayName(9) = "初九"

DayName(10) = "初十"

DayName(11) = "十?quot;"

DayName(12) = "十二"

DayName(13) = "十三"

DayName(14) = "十四"

DayName(15) = "十五"

DayName(16) = "十六"

DayName(17) = "十七"

DayName(18) = "十八"

DayName(19) = "十九"

DayName(20) = "二十"

DayName(21) = "廿一"

DayName(22) = "廿二"

DayName(23) = "廿三"

DayName(24) = "廿四"

DayName(25) = "廿五"

DayName(26) = "廿六"

DayName(27) = "廿七"

DayName(28) = "廿八"

DayName(29) = "廿九"

DayName(30) = "三十"

'农历月份名

MonName(0) = "*"

MonName(1) = "正"

MonName(2) = "二"

MonName(3) = "三"

MonName(4) = "四"

MonName(5) = "五"

MonName(6) = "六"

MonName(7) = "七"

MonName(8) = "八"

MonName(9) = "九"

MonName(10) = "十"

MonName(11) = "十一"

MonName(12) = "腊"

'公历每月前面的天数

MonthAdd(0) = 0

MonthAdd(1) = 31

MonthAdd(2) = 59

MonthAdd(3) = 90

MonthAdd(4) = 120

MonthAdd(5) = 151

MonthAdd(6) = 181

MonthAdd(7) = 212

MonthAdd(8) = 243

MonthAdd(9) = 273

MonthAdd(10) = 304

MonthAdd(11) = 334

'农历数据

NongliData(0) = 2635

NongliData(1) = 333387

NongliData(2) = 1701

NongliData(3) = 1748

NongliData(4) = 267701

NongliData(5) = 694

NongliData(6) = 2391

NongliData(7) = 133423

NongliData(8) = 1175

NongliData(9) = 396438

NongliData(10) = 3402

NongliData(11) = 3749

NongliData(12) = 331177

NongliData(13) = 1453

NongliData(14) = 694

NongliData(15) = 201326

NongliData(16) = 2350

NongliData(17) = 465197

NongliData(18) = 3221

NongliData(19) = 3402

NongliData(20) = 400202

NongliData(21) = 2901

NongliData(22) = 1386

NongliData(23) = 267611

NongliData(24) = 605

NongliData(25) = 2349

NongliData(26) = 137515

NongliData(27) = 2709

NongliData(28) = 464533

NongliData(29) = 1738

NongliData(30) = 2901

NongliData(31) = 330421

NongliData(32) = 1242

NongliData(33) = 2651

NongliData(34) = 199255

NongliData(35) = 1323

NongliData(36) = 529706

NongliData(37) = 3733

NongliData(38) = 1706

NongliData(39) = 398762

NongliData(40) = 2741

NongliData(41) = 1206

NongliData(42) = 267438

NongliData(43) = 2647

NongliData(44) = 1318

NongliData(45) = 204070

NongliData(46) = 3477

NongliData(47) = 461653

NongliData(48) = 1386

NongliData(49) = 2413

NongliData(50) = 330077

NongliData(51) = 1197

NongliData(52) = 2637

NongliData(53) = 268877

NongliData(54) = 3365

NongliData(55) = 531109

NongliData(56) = 2900

NongliData(57) = 2922

NongliData(58) = 398042

NongliData(59) = 2395

NongliData(60) = 1179

NongliData(61) = 267415

NongliData(62) = 2635

NongliData(63) = 661067

NongliData(64) = 1701

NongliData(65) = 1748

NongliData(66) = 398772

NongliData(67) = 2742

NongliData(68) = 2391

NongliData(69) = 330031

NongliData(70) = 1175

NongliData(71) = 1611

NongliData(72) = 200010

NongliData(73) = 3749

NongliData(74) = 527717

NongliData(75) = 1452

NongliData(76) = 2742

NongliData(77) = 332397

NongliData(78) = 2350

NongliData(79) = 3222

NongliData(80) = 268949

NongliData(81) = 3402

NongliData(82) = 3493

NongliData(83) = 133973

NongliData(84) = 1386

NongliData(85) = 464219

NongliData(86) = 605

NongliData(87) = 2349

NongliData(88) = 334123

NongliData(89) = 2709

NongliData(90) = 2890

NongliData(91) = 267946

NongliData(92) = 2773

NongliData(93) = 592565

NongliData(94) = 1210

NongliData(95) = 2651

NongliData(96) = 395863

NongliData(97) = 1323

NongliData(98) = 2707

NongliData(99) = 265877

'生成当前公历年、月、日 == GongliStr

curYear = Year(curTime)

curMonth = Month(curTime)

curDay = Day(curTime)

GongliStr = curYear "年"

If (curMonth 10) Then

GongliStr = GongliStr "0" curMonth "月"

Else

GongliStr = GongliStr curMonth "月"

End If

If (curDay 10) Then

GongliStr = GongliStr "0" curDay "日"

Else

GongliStr = GongliStr curDay "日"

End If

'生成当前公历星期 == WeekdayStr

curWeekday = Weekday(curTime)

WeekdayStr = WeekName(curWeekday)

'计算到初始时间1921年2月8日的天数:1921-2-8(正月初一)

TheDate = (curYear - 1921) * 365 + Int((curYear - 1921) / 4) + curDay + MonthAdd(curMonth - 1) - 38

If ((curYear Mod 4) = 0 And curMonth 2) Then

TheDate = TheDate + 1

End If

'计算农历天干、地支、月、日

isEnd = 0

m = 0

Do

If (NongliData(m) 4095) Then

k = 11

Else

k = 12

End If

n = k

Do

If (n 0) Then

Exit Do

End If

'获取NongliData(m)的第n个二进制位的值

bit = NongliData(m)

For i = 1 To n Step 1

bit = Int(bit / 2)

Next

bit = bit Mod 2

If (TheDate = 29 + bit) Then

isEnd = 1

Exit Do

End If

TheDate = TheDate - 29 - bit

n = n - 1

Loop

If (isEnd = 1) Then

Exit Do

End If

m = m + 1

Loop

curYear = 1921 + m

curMonth = k - n + 1

curDay = TheDate

If (k = 12) Then

If (curMonth = (Int(NongliData(m) / 65536) + 1)) Then

curMonth = 1 - curMonth

ElseIf (curMonth (Int(NongliData(m) / 65536) + 1)) Then

curMonth = curMonth - 1

End If

End If

'生成农历天干、地支、属相 == NongliStr

NongliStr = "农历" TianGan(((curYear - 4) Mod 60) Mod 10) DiZhi(((curYear - 4) Mod 60) Mod 12) "年"

NongliStr = NongliStr "(" ShuXiang(((curYear - 4) Mod 60) Mod 12) ")"

'生成农历月、日 == NongliDayStr

If (curMonth 1) Then

NongliDayStr = "闰" MonName(-1 * curMonth)

Else

NongliDayStr = MonName(curMonth)

End If

NongliDayStr = NongliDayStr "月"

NongliDayStr = NongliDayStr DayName(curDay)

MsgBox NongliStr NongliDayStr

End Sub

c++中怎样将阳历转化成农历

一、 原理篇

1. 公历转换农历的算法

公历(Gregorian Calendar)与农历(Chinese Lunar Calendar)的转换关系不是一个简单的公式就可以完成,其中的转换比较复杂,原因是农历的制定相当复杂,是根据天文观测进行指定的。

比较常用并且比较简单的公历转换农历算法就是查表方法。首先要保存公历农历的转换信息:以任何一年作为起点,把从这一年起若干年的农历信息保存起来(在我的C++类中,是从1900年作为起点的。选择一个起始点的思想十分重要,在下面的干支纪法和二十四节气中也体现到了)。回想一下,我们平时是怎样来转换公历农历的呢?是查阅历书,历书中有每一天的公历农历,直接一查就可以了。那么我们可不可以也这样做呢?当然可以,但是这样做要收录每一天的信息,工作量就会很大,所以我们要简化这些信息。如何简化呢?

要保存一年的信息,其实只要两个信息就可以了:(1)农历每个月的大小;(2)今年是否有闰月,闰几月以及闰月的大小。用一个整数来保存这些信息就足够了。具体的方法是:用一位来表示一个月的大小,大月记为1,小月记为0,这样就用掉了12位,再用低四位来表示闰月的月份,没有闰月记为0。比如说,2000年的信息数据是0x0c960,转化成二进制就是1100100101100000,表示的含义是1、2、5、8、10、11月大,其余月小,低四位为0说明没有闰月。2001年的农历信息数据是0x0d954,其中的4表示该年闰4月,月份大小信息就是0x0d95,具体的就是1、2、4、5、8、10、12月大,其余月小。这样就可以用一个数组来保存这些信息。在我的C++类中是用m_lunarInfo这个数组来保存这些信息的。

下面就是公历转换成农历的具体算法:

(1) 计算所求时间到起始年正月初一的天数。

(2) 从起始年份开始,减去每一月的天数,一直到剩余天数没有下一个月多为止。此时,m_lunarInfo的下标到了多少,就是减去了多少年,用起始年份加上这个下标就可以得到农历年份,然后看减去了几个月。如果本年不闰月或者闰月还在后面,就可以直接得到农历月份,如果在闰月月份数后面一个月,则这个月就是闰月。剩余的天数就是农历日。(具体实现时有所改进。)

2. 利于泰勒公式巧算星期

在应用数学中有一个计算某一天是星期几的公式,这就是泰勒公式。公式如下:w = [c÷4] - 2c + y + [y÷4] + [26(m+1)÷10] + d - 1,其中w就是所求日期的星期数。如果求得的数大于(小于)7,就减去(加上)7的倍数,直到余数小于7为止。式子中c是指公元年份的前两位数字,y是后两位数字,m是月数,d是日数。方括弧[]表示对于括号中的数字取整。还有一个特别要注意的地方:所求的月份如果是1月或2月,则应视为上一年的13月或14月,也就是公式中m的取值范围是从3到14而不是从1到12。

3. 干支纪法

天干有十个,就是甲、乙、丙、丁、戊、己、庚、辛、壬、癸,地支有十二个,依次是子、丑、寅、卯、辰、巳、午、未、申、酉、戌、亥。古人把它们按照一定的顺序而不重复地搭配起来,从甲子到癸亥共六十对,叫做六十甲子。我国古人用这六十对干支来表示年、月、日、时的序号,周而复始,不断循环,这就是干支纪法。

0甲子

1乙丑

2丙寅

3丁卯

4戊辰

5己已

6庚午

7辛未

8壬申

9癸酉10甲戌

11乙亥

12丙子

13丁丑

14戊寅

15己卯

16庚辰

17辛已

18壬午

19癸未20甲申

21乙酉

22丙戌

23丁亥

24戊子

25己丑

26庚寅

27辛卯

28壬辰

29癸已30甲午

31乙未

32丙申

33丁酉

34戊戌

35已亥

36庚子

37辛丑

38壬寅

39癸卯40甲辰

41乙已

42丙午

43丁未

44戊申

45己酉

46庚戌

47辛亥

48壬子

49癸丑50甲寅

51乙卯

52丙辰

53丁已

54戊午

55己未

56庚申

57辛酉

58壬戌

59癸亥得到年、月、日的干支表示原理是相同的,即所求的年、月、日到起始年、月、日所经历的年数、月数、天数,加上起始年、月、日干支表示在上表中的序号,与10取模得到天干的序号,与12取模得到地支的序号。以年为例,1900年立春后为庚子年,查上表可知,庚子年为六十甲子的第36位,所以所求年份m_year到1900年的年数为m_year-1900+36-1(如果月份m_month小于等于2月)或m_year-1900+36(如果月份m_month大于2月)。同理,可以得到月、日的干支表示。最后,还要依据节气(立春)调整二月份的干支纪年;依据每月的第一个节气的日期调整月的干支表示,具体情况源程序中有详细的说明。

古人根据太阳升起的时间, 将一昼夜区分为十二个时辰,用十二地支为代号。如果用m_hour表示公历现在的小时数(二十四表示法),则(m_hour+1)/2就得到时间的地支表示(其实是地支的序号)。

4. 二十四节气

节气就实质而言是属于阳历范畴,从天文学意义来讲,二十四节气是根据地球绕太阳运行的轨道(黄道)360度,以春分点为0点,分为二十四等分点,两等分点相隔15度,每个等分点设有专名,含有气候变化、物候特点、农作物生长情况等意义。二十四节气即立春、雨水、惊蜇、春分、清明、谷雨、立夏、小满、芒种、夏至、小暑、大暑、立秋、处暑、白露、秋分、寒露、霜降、立冬、小雪、大雪、冬至、小寒、大寒。以上依次顺属,逢单的均为"节气",通常简称为"节",逢双的则为"中气",简称为"气",合称为"节气"。现在一般统称为二十四节气。

自古节气的推算是由一年平分24等分所得的平节气。旧历用平气法推算二十四气,此法将一回归年均分成二十四等分,从冬至开始等间隔地依次相间安排各个节气及中气,而各气之间太阳所运行的度数因此并不相等。新历推算则用定气法,此法将黄道上的周天度数等分成二十四份,太阳移至某一分点时,即定为某一节气的日期,由于太阳的视运动迟速不均,因此各节气间相隔的时间亦不等。但不论新历或旧历,均取冬至为二十四气之首,故在春、秋分时彼此的差别最大。为何中国传统历家早知推算定气,却又习用平气注历?此主要或由于平气易于计算所致,因在此法之下,各节气与节气间或中气与中气间相隔固定为三十日五时辰又二刻。

本C++类中实现二十四节气的计算,使用的是平节气的简单算法。用数组sTermInfo记录从小寒开始的各个节气相对于小寒所经历的分钟数,并用int sTerm(int y, int n)函数得到某年y的第n个节气为所在月的第几日(n从0小寒起算)。由于没有考虑岁差与章动,所以精确度不是很高。

用C语言怎么将公历日期转化为农历日期?

其实很简单,你的程序中定义一些数组,保存一些重要参数即可,下面是JAVASCRIPT的,看懂了你就可以用C来写:

var lunarInfo=new Array(

0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260,0x0d950,0x16554,0x056a0,0x09ad0,0x055d2,

0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255,0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977,

0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970,

0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950,

0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4,0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557,

0x06ca0,0x0b550,0x15355,0x04da0,0x0a5d0,0x14573,0x052d0,0x0a9a8,0x0e950,0x06aa0,

0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0,

0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b5a0,0x195a6,

0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570,

0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x055c0,0x0ab60,0x096d5,0x092e0,

0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552,0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5,

0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9,0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930,

0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60,0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530,

0x05aa0,0x076a3,0x096d0,0x04bd7,0x04ad0,0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45,

0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577,0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0)

//====================================== 传回农历 y年的总天数

function lYearDays(y) {

var i, sum = 348

for(i=0x8000; i0x8; i=1) sum += (lunarInfo[y-1900] i)? 1: 0

return(sum+leapDays(y))

}

//====================================== 传回农历 y年闰月的天数

function leapDays(y) {

if(leapMonth(y)) return((lunarInfo[y-1900] 0x10000)? 30: 29)

else return(0)

}

//====================================== 传回农历 y年闰哪个月 1-12 , 没闰传回 0

function leapMonth(y) {

return(lunarInfo[y-1900] 0xf)

}

//====================================== 传回农历 y年m月的总天数

function monthDays(y,m) {

return( (lunarInfo[y-1900] (0x10000m))? 30: 29 )

}


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