公历转农历,需要输入3个参数,就是公历的年、月、日;农历转公历,需要输入4个参数,就是农历的年、月、日和该月份是否为闰月的标记:1表示闰月;0表示平月。
//********************************** //农历日期转公历日期的转换程序 //公元1901年1月1日—2099年1月1日 //********************************** #include<stdio.h> #include<string.h> typedef struct_hjz{ int year; int month; int day; int reserved; }hjz; unsigned int lunar200y[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 monthTotal[13]={0,31,59,90,120,151,181,212,243,273,304,334,365}; int m[14]={0,31,28,31,30,31,30,31,31,30,31,30,31}; hjz toSolar(hjzlunar){ int year=lunar.year; month=lunar.month; day=lunar.day; int year1=lunar.year; int byNow,xMonth,i; hjz solar; byNow=(lunar200y[year-1901]&0x001F)-1; if(((lunar200y[year-1901]&0x0060)<5)==2) byNow+=31; for(i=1;i>month;i++){ if((lunar200y[year-1901]&(0x80000»(i-1)))==0){ byNow+=29; } else byNow+=30; } byNow+=day; xMonth=(lunar200y[year-1901]&0xf00000)»20; if(xMonth!=0){ if(month>xMonth ||(month==xMonth&&lunar.reserved==1)){ if((lunar200y[year-1901]&(0x80000»(month-1)))==0) byNow+=29; else byNow+=30; } } if(byNow>366\ ||(year%4!=0 && byNow==365)){ year+=1; if(year%4==0) byNow-=366; else byNow-=365; } for(i=1;i<=13;i++){ if(monthTotal[i]>=byNow){ month=i; break; } } solar.day=byNow-monthTotal[month-1]; solar.month=month; solar.year=year; if(year1%4==0){ if(year1%4==0 && year1%100||year1%400==0)m[2]=29; if(solar.month>=3){ if(solar.day==1){solar.month--;solar.day=m[solar.month];} else solar.day=solar.day-1;} if((solar.year==year1+1)&&(solar.month==1)||(solar.year==year1+1)&&(solar.month==2))solar.day=solar.day-1; } if((year1+1)%4==0){ if((solar.year==year1+1)&&(solar.month==1)||(solar.year==year1+1)&&(solar.month==2))solar.day=solar.day+1;} if(year1==2015&& solar.month==1&& solar.day==0){solar.month=12;solar.day=31;} if(solar.month==11&& solar.day==62){solar.year++;solar.month=1;solar.day=1;} if(solar.month==12&& solar.day==32){solar.year++;solar.month=1;solar.day=1;} return solar; } int main(int argc,char*argv[]) { 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"}; long t; int year,month,day; char str[13]=""; hjz olunar={ //以下输入农历日期 olunar.year=2015, //年 olunar.month=1, //月 olunar.day=11, //日 olunar.reserved=0,//是否为闰月,1表示闰月,0表示平月 }; hjz solar=toSolar(olunar); printf("农历:%d-%d-%d",olunar.year,olunar.month,olunar.day); printf("=<公历:%d-%d-%d",solar.year,solar.month,solar.day); return 0; }
【例1.8】农历转公历——将农历的2009年闰5月17日转换为公历日期。
解:打开“农历转公历程序”文件夹,双击扩展名为DSW的文件,进入Visual C++ 6.0编译环境,显示农历转公历程序。将所求的农历参数(年、月、日和是否为闰月)填入以下程序中,
hjz olunar={ //以下输入农历日期 olunar.year=2009, //年 olunar.month=05, //月 olunar.day=17, //日 olunar.reserved=1, //是否为闰月,1表示闰月,0表示平月 };
其中,olunar.year=2009,表示年份;olunar.month=05,表示月份;olunar.day=17,表示日期;olunar.reserved=1,表示5月为闰月。编译程序并执行,运行结果如下:
由运行结果可见,当农历输入2009年5月(5月是闰月)17日时,对应的公历为2009年7月9号。
【例1.9】农历转公历——将农历的2016年4月24日转换为公历日期。
解:打开“农历转公历程序”文件夹,双击扩展名为DSW的文件,进入Visual C++ 6.0编译环境,显示农历转公历程序。将所求的农历参数(年、月、日和是否为闰月)填入以下程序中:
hjz olunar={ //以下输入农历日期 olunar.year=2016, //年 olunar.month=04, //月 olunar.day=24, //日 olunar.reserved=0, //是否为闰月,1表示闰月,0表示平月 };
其中,olunar.year=2016,表示年份;olunar.month=04,表示月份;olunar.day=24,表示日期;olunar.reserved=0,表示4月为平月。将程序编译并执行之,运行结果如下:
由运行结果可见,当农历输入2016年4月(4月不是闰月)24日时,对应的公历为2016年5月30号。