农历两百年算法代码,C代码库,德仔网

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【C】农历两百年算法
作者:ammana_babi / 发布于2011/2/10/ 690
#include <time.h></div>
<div>unsigned int LunarCalendarDay;</div>
<div>unsigned int LunarCalendarTable[199] = {</div>
<div> 0x04AE53,0x0A5748,0x5526BD,0x0D2650,0x0D9544,0x46AAB9,0x056A4D,0x09AD42,0x24AEB6,0x04AE4A,/*1901-1910*/</div>
<div> 0x6A4DBE,0x0A4D52,0x0D2546,0x5D52BA,0x0B544E,0x0D6A43,0x296D37,0x095B4B,0x749BC1,0x049754,/*1911-1920*/</div>
<div> 0x0A4B48,0x5B25BC,0x06A550,0x06D445,0x4ADAB8,0x02B64D,0x095742,0x2497B7,0x04974A,0x664B3E,/*1921-1930*/</div>
<div> 0x0D4A51,0x0EA546,0x56D4BA,0x05AD4E,0x02B644,0x393738,0x092E4B,0x7C96BF,0x0C9553,0x0D4A48,/*1931-1940*/</div>
<div> 0x6DA53B,0x0B554F,0x056A45,0x4AADB9,0x025D4D,0x092D42,0x2C95B6,0x0A954A,0x7B4ABD,0x06CA51,/*1941-1950*/</div>
<div> 0x0B5546,0x555ABB,0x04DA4E,0x0A5B43,0x352BB8,0x052B4C,0x8A953F,0x0E9552,0x06AA48,0x6AD53C,/*1951-1960*/</div>
<div> 0x0AB54F,0x04B645,0x4A5739,0x0A574D,0x052642,0x3E9335,0x0D9549,0x75AABE,0x056A51,0x096D46,/*1961-1970*/</div>
<div> 0x54AEBB,0x04AD4F,0x0A4D43,0x4D26B7,0x0D254B,0x8D52BF,0x0B5452,0x0B6A47,0x696D3C,0x095B50,/*1971-1980*/</div>
<div> 0x049B45,0x4A4BB9,0x0A4B4D,0xAB25C2,0x06A554,0x06D449,0x6ADA3D,0x0AB651,0x093746,0x5497BB,/*1981-1990*/</div>
<div> 0x04974F,0x064B44,0x36A537,0x0EA54A,0x86B2BF,0x05AC53,0x0AB647,0x5936BC,0x092E50,0x0C9645,/*1991-2000*/</div>
<div> 0x4D4AB8,0x0D4A4C,0x0DA541,0x25AAB6,0x056A49,0x7AADBD,0x025D52,0x092D47,0x5C95BA,0x0A954E,/*2001-2010*/</div>
<div> 0x0B4A43,0x4B5537,0x0AD54A,0x955ABF,0x04BA53,0x0A5B48,0x652BBC,0x052B50,0x0A9345,0x474AB9,/*2011-2020*/</div>
<div> 0x06AA4C,0x0AD541,0x24DAB6,0x04B64A,0x69573D,0x0A4E51,0x0D2646,0x5E933A,0x0D534D,0x05AA43,/*2021-2030*/</div>
<div> 0x36B537,0x096D4B,0xB4AEBF,0x04AD53,0x0A4D48,0x6D25BC,0x0D254F,0x0D5244,0x5DAA38,0x0B5A4C,/*2031-2040*/</div>
<div> 0x056D41,0x24ADB6,0x049B4A,0x7A4BBE,0x0A4B51,0x0AA546,0x5B52BA,0x06D24E,0x0ADA42,0x355B37,/*2041-2050*/</div>
<div> 0x09374B,0x8497C1,0x049753,0x064B48,0x66A53C,0x0EA54F,0x06B244,0x4AB638,0x0AAE4C,0x092E42,/*2051-2060*/</div>
<div> 0x3C9735,0x0C9649,0x7D4ABD,0x0D4A51,0x0DA545,0x55AABA,0x056A4E,0x0A6D43,0x452EB7,0x052D4B,/*2061-2070*/</div>
<div> 0x8A95BF,0x0A9553,0x0B4A47,0x6B553B,0x0AD54F,0x055A45,0x4A5D38,0x0A5B4C,0x052B42,0x3A93B6,/*2071-2080*/</div>
<div> 0x069349,0x7729BD,0x06AA51,0x0AD546,0x54DABA,0x04B64E,0x0A5743,0x452738,0x0D264A,0x8E933E,/*2081-2090*/</div>
<div> 0x0D5252,0x0DAA47,0x66B53B,0x056D4F,0x04AE45,0x4A4EB9,0x0A4D4C,0x0D1541,0x2D92B5 /*2091-2099*/</div>
<div>};</div>
<div>int MonthAdd[12] = {0,31,59,90,120,151,181,212,243,273,304,334};</div>
<div>int LunarCalendar(int year,int month,int day)</div>
<div>{</div>
<div> int Spring_NY,Sun_NY,StaticDayCount;</div>
<div> int index,flag;</div>
<div></div>
<div> //Spring_NY 记录春节离当年元旦的天数。</div>
<div> //Sun_NY 记录阳历日离当年元旦的天数。</div>
<div> if( ((LunarCalendarTable[year-1901] & 0x0060) >> 5) == 1)</div>
<div> Spring_NY = (LunarCalendarTable[year-1901] & 0x001F) - 1;</div>
<div> else</div>
<div> Spring_NY = (LunarCalendarTable[year-1901] & 0x001F) - 1 + 31;</div>
<div> Sun_NY = MonthAdd[month-1] + day - 1;</div>
<div> if( (!(year % 4)) && (month > 2))</div>
<div> Sun_NY++;</div>
<div></div>
<div> //StaticDayCount记录大小月的天数 29 或30</div>
<div> //index 记录从哪个月开始来计算。</div>
<div> //flag 是用来对闰月的特殊处理。</div>
<div></div>
<div></div>
<div> //判断阳历日在春节前还是春节后</div>
<div></div>
<div> if (Sun_NY >= Spring_NY)//阳历日在春节后（含春节那天）</div>
<div> {</div>
<div> Sun_NY -= Spring_NY;</div>
<div> month = 1;</div>
<div> index = 1;</div>
<div> flag = 0;</div>
<div> if( ( LunarCalendarTable[year - 1901] & (0x80000 >> (index-1)) ) ==0)</div>
<div> StaticDayCount = 29;</div>
<div> else</div>
<div> StaticDayCount = 30;</div>
<div> while(Sun_NY >= StaticDayCount)</div>
<div> {</div>
<div> Sun_NY -= StaticDayCount;</div>
<div> index++;</div>
<div> if(month == ((LunarCalendarTable[year - 1901] & 0xF00000) >> 20) )</div>
<div> {</div>
<div> flag = ~flag;</div>
<div> if(flag == 0)</div>
<div> month++;</div>
<div> }
<div> else</div>
<div> month++;</div>
<div> if( ( LunarCalendarTable[year - 1901] & (0x80000 >> (index-1)) ) ==0)</div>
<div> StaticDayCount=29;</div>
<div> else</div>
<div> StaticDayCount=30;</div>
<div> }
<div> day = Sun_NY + 1;</div>
<div> }
<div> else//阳历日在春节前</div>
<div> {</div>
<div> Spring_NY -= Sun_NY;</div>
<div> year--;</div>
<div> month = 12;</div>
<div> if ( ((LunarCalendarTable[year - 1901] & 0xF00000) >> 20) == 0)</div>
<div> index = 12;</div>
<div> else</div>
<div> index = 13;</div>
<div> flag = 0;</div>
<div> if( ( LunarCalendarTable[year - 1901] & (0x80000 >> (index-1)) ) ==0)</div>
<div> StaticDayCount = 29;</div>
<div> else</div>
<div> StaticDayCount = 30;</div>
<div> while(Spring_NY > StaticDayCount)</div>
<div> {</div>
<div> Spring_NY -= StaticDayCount;</div>
<div> index--;</div>
<div> if(flag == 0)</div>
<div> month--;</div>
<div> if(month == ((LunarCalendarTable[year - 1901] & 0xF00000) >> 20))</div>
<div> flag = ~flag;</div>
<div> if( ( LunarCalendarTable[year - 1901] & (0x80000 >> (index-1)) ) ==0)</div>
<div> StaticDayCount = 29;</div>
<div> else</div>
<div> StaticDayCount = 30;</div>
<div> }
<div> day = StaticDayCount - Spring_NY + 1;</div>
<div> }
<div> LunarCalendarDay |= day;</div>
<div> LunarCalendarDay |= (month << 6);</div>
<div> if(month == ((LunarCalendarTable[year - 1901] & 0xF00000) >> 20))</div>
<div> return 1;</div>
<div> else</div>
<div> return 0;</div>
<div>}
<div>main()</div>
<div>{</div>
<div> const char *ChDay[] = {"*","初一","初二","初三","初四","初五",</div>
<div> "初六","初七","初八","初九","初十",</div>
<div> "十一","十二","十三","十四","十五",</div>
<div> "十六","十七","十八","十九","二十",</div>
<div> "廿一","廿二","廿三","廿四","廿五",</div>
<div> "廿六","廿七","廿八","廿九","三十"};</div>
<div> const char *ChMonth[] = {"*","正","二","三","四","五","六","七","八","九","十","十一","腊"};</div>
<div></div>
<div> struct tm * Local;</div>
<div> long t;</div>
<div> int year,month,day;</div>
<div> char str[13] = "";</div>
<div></div>
if 0</div>
<div> t = time(NULL);</div>
<div> Local = localtime(&t);</div>
<div> year = Local->tm_year + 1900;</div>
<div> month = Local->tm_mon + 1;</div>
<div> day = Local-> tm_mday;</div>
<div>else</div>
<div> year = 2006;</div>
<div> month = 9;</div>
<div> day = 9;</div>
<div>endif</div>
<div> printf("%d年%d月%d日\t",year,month,day);</div>
<div> if(LunarCalendar(year,month,day))</div>
<div> {</div>
<div> strcat(str,"闰");</div>
<div> strcat(str,ChMonth[(LunarCalendarDay & 0x3C0) >> 6]);</div>
<div> }
<div> else</div>
<div> strcat(str,ChMonth[(LunarCalendarDay & 0x3C0) >> 6]);</div>
<div> strcat(str,"月");</div>
<div> strcat(str,ChDay[LunarCalendarDay & 0x3F]);</div>
<div> puts(str);</div>
<div> system("pause");</div>
<div>} 
</div>
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