前言

输出阴历一直是个老大难的问题，因为阴历日子没有规律，所以这里需要做的就是通过打表的算法做到输出阴历日子，但是很多人都不太了解原理，我这里就给大家送上了一个福利，把自己做好的基于打表的阴历的日子的算法告诉大家！

正文

这个程序完成了如下功能，输入一个日子，具体到年月日，就可以实现把这个年月日的日期的阴历给输出出来，基于是打表的算法。

大家不用了解咋做的，只需要调用output函数就可以了

大家把前面的一些信息全部粘上，然后调用output函数就能输出阴历信息了

大致我调好的可以使用的程序如下：

#include <stdio.h>
#include <time.h>
#include <string.h>
#include <iostream>
using namespace std;  

unsigned int LunarCalendarDay;
unsigned int LunarCalendarTable[199] =
{  

0x04AE53,0x0A5748,0x5526BD,0x0D2650,0x0D9544,0x46AAB9,0x056A4D,0x09AD42,0x24AEB6,0x04AE4A

,/*1901-1910*/  

0x6A4DBE,0x0A4D52,0x0D2546,0x5D52BA,0x0B544E,0x0D6A43,0x296D37,0x095B4B,0x749BC1,0x049754

,/*1911-1920*/  

0x0A4B48,0x5B25BC,0x06A550,0x06D445,0x4ADAB8,0x02B64D,0x095742,0x2497B7,0x04974A,0x664B3E

,/*1921-1930*/  

0x0D4A51,0x0EA546,0x56D4BA,0x05AD4E,0x02B644,0x393738,0x092E4B,0x7C96BF,0x0C9553,0x0D4A48

,/*1931-1940*/  

0x6DA53B,0x0B554F,0x056A45,0x4AADB9,0x025D4D,0x092D42,0x2C95B6,0x0A954A,0x7B4ABD,0x06CA51

,/*1941-1950*/  

0x0B5546,0x555ABB,0x04DA4E,0x0A5B43,0x352BB8,0x052B4C,0x8A953F,0x0E9552,0x06AA48,0x6AD53C

,/*1951-1960*/  

0x0AB54F,0x04B645,0x4A5739,0x0A574D,0x052642,0x3E9335,0x0D9549,0x75AABE,0x056A51,0x096D46

,/*1961-1970*/  

0x54AEBB,0x04AD4F,0x0A4D43,0x4D26B7,0x0D254B,0x8D52BF,0x0B5452,0x0B6A47,0x696D3C,0x095B50

,/*1971-1980*/  

0x049B45,0x4A4BB9,0x0A4B4D,0xAB25C2,0x06A554,0x06D449,0x6ADA3D,0x0AB651,0x093746,0x5497BB

,/*1981-1990*/  

0x04974F,0x064B44,0x36A537,0x0EA54A,0x86B2BF,0x05AC53,0x0AB647,0x5936BC,0x092E50,0x0C9645

,/*1991-2000*/  

0x4D4AB8,0x0D4A4C,0x0DA541,0x25AAB6,0x056A49,0x7AADBD,0x025D52,0x092D47,0x5C95BA,0x0A954E

,/*2001-2010*/  

0x0B4A43,0x4B5537,0x0AD54A,0x955ABF,0x04BA53,0x0A5B48,0x652BBC,0x052B50,0x0A9345,0x474AB9

,/*2011-2020*/  

0x06AA4C,0x0AD541,0x24DAB6,0x04B64A,0x69573D,0x0A4E51,0x0D2646,0x5E933A,0x0D534D,0x05AA43

,/*2021-2030*/  

0x36B537,0x096D4B,0xB4AEBF,0x04AD53,0x0A4D48,0x6D25BC,0x0D254F,0x0D5244,0x5DAA38,0x0B5A4C

,/*2031-2040*/  

0x056D41,0x24ADB6,0x049B4A,0x7A4BBE,0x0A4B51,0x0AA546,0x5B52BA,0x06D24E,0x0ADA42,0x355B37

,/*2041-2050*/  

0x09374B,0x8497C1,0x049753,0x064B48,0x66A53C,0x0EA54F,0x06B244,0x4AB638,0x0AAE4C,0x092E42

,/*2051-2060*/  

0x3C9735,0x0C9649,0x7D4ABD,0x0D4A51,0x0DA545,0x55AABA,0x056A4E,0x0A6D43,0x452EB7,0x052D4B

,/*2061-2070*/  

0x8A95BF,0x0A9553,0x0B4A47,0x6B553B,0x0AD54F,0x055A45,0x4A5D38,0x0A5B4C,0x052B42,0x3A93B6

,/*2071-2080*/  

0x069349,0x7729BD,0x06AA51,0x0AD546,0x54DABA,0x04B64E,0x0A5743,0x452738,0x0D264A,0x8E933E

,/*2081-2090*/
    0x0D5252,0x0DAA47,0x66B53B,0x056D4F,0x04AE45,0x4A4EB9,0x0A4D4C,0x0D1541,0x2D92B5      

    /*2091-2099*/
};
int MonthAdd[12] = {0,31,59,90,120,151,181,212,243,273,304,334};
int LunarCalendar(int year,int month,int day)
{
    int Spring_NY,Sun_NY,StaticDayCount;
    int index,flag;
    //Spring_NY 记录春节离当年元旦的天数。
    //Sun_NY 记录阳历日离当年元旦的天数。
    if ( ((LunarCalendarTable[year-1901] & 0x0060) >> 5) == 1)
        Spring_NY = (LunarCalendarTable[year-1901] & 0x001F) - 1;
    else
        Spring_NY = (LunarCalendarTable[year-1901] & 0x001F) - 1 + 31;
    Sun_NY = MonthAdd[month-1] + day - 1;
    if ( (!(year % 4)) && (month > 2))
        Sun_NY++;
    //StaticDayCount记录大小月的天数 29 或30
    //index 记录从哪个月开始来计算。
    //flag 是用来对闰月的特殊处理。
    //判断阳历日在春节前还是春节后
    if (Sun_NY >= Spring_NY)//阳历日在春节后（含春节那天）
    {
        Sun_NY -= Spring_NY;
        month = 1;
        index = 1;
        flag = 0;
        if ( ( LunarCalendarTable[year - 1901] & (0x80000 >> (index-1)) ) ==0)
            StaticDayCount = 29;
        else
            StaticDayCount = 30;
        while (Sun_NY >= StaticDayCount)
        {
            Sun_NY -= StaticDayCount;
            index++;
            if (month == ((LunarCalendarTable[year - 1901] & 0xF00000) >> 20) )
            {
                flag = ~flag;
                if (flag == 0)
                    month++;
            }
            else
                month++;
            if ( ( LunarCalendarTable[year - 1901] & (0x80000 >> (index-1)) ) ==0)
                StaticDayCount=29;
            else
                StaticDayCount=30;
        }
        day = Sun_NY + 1;
    }
    else //阳历日在春节前
    {
        Spring_NY -= Sun_NY;
        year--;
        month = 12;
        if ( ((LunarCalendarTable[year - 1901] & 0xF00000) >> 20) == 0)
            index = 12;
        else
            index = 13;
        flag = 0;
        if ( ( LunarCalendarTable[year - 1901] & (0x80000 >> (index-1)) ) ==0)
            StaticDayCount = 29;
        else
            StaticDayCount = 30;
        while (Spring_NY > StaticDayCount)
        {
            Spring_NY -= StaticDayCount;
            index--;
            if (flag == 0)
                month--;
            if (month == ((LunarCalendarTable[year - 1901] & 0xF00000) >> 20))
                flag = ~flag;
            if ( ( LunarCalendarTable[year - 1901] & (0x80000 >> (index-1)) ) ==0)
                StaticDayCount = 29;
            else
                StaticDayCount = 30;
        }
        day = StaticDayCount - Spring_NY + 1;
    }
    LunarCalendarDay |= day;
    LunarCalendarDay |= (month << 6);
    if (month == ((LunarCalendarTable[year - 1901] & 0xF00000) >> 20))
        return 1;
    else
        return 0;
}
void output(int year,int month,int day)
{
     const char *ChDay[] = {"*","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"
                          };
    const char *ChMonth[] = {"*","正","二","三","四","五","六","七","八","九","十","十

一","腊"};
    char str[13] = "";
    strcat(str,"农历");
     if (LunarCalendar(year,month,day))
    {
        strcat(str,"闰");
        strcat(str,ChMonth[(LunarCalendarDay & 0x3C0) >> 6]);
    }
    else
        strcat(str,ChMonth[(LunarCalendarDay & 0x3C0) >> 6]);
    strcat(str,"月");
    strcat(str,ChDay[LunarCalendarDay & 0x3F]);
    puts(str);
}
int main()
{
    output(2016,3,25);
    return 0;
}

运行截图：