C语言农历查询

要查询农历，可以使用C语言中的一些库，比如Lunar库或LunarCalendar库。

以下是使用LunarCalendar库查询农历的示例代码：

#include <stdio.h>
#include "LunarCalendar.h"

int main() {
    int year = 2022;
    int month = 1;
    int day = 1;

    LunarCalendar lunarCalendar = Solar2Lunar(year, month, day);
    printf("%d年%d月%d日是农历%d年%d月%d日\n", year, month, day, lunarCalendar.lunarYear, lunarCalendar.lunarMonth, lunarCalendar.lunarDay);

    return 0;
}

这个示例代码中，我们输入了公历的年、月、日，然后调用Solar2Lunar函数将其转换为农历。最后输出转换后的农历年、月、日。

注意，使用这些库查询农历需要先安装库文件，并将其包含到代码中。另外，不同的库可能有不同的使用方法，需要根据具体的库来进行使用。

相关问题

c语言 农历查询

要实现农历查询，需要用到农历算法，可以参考以下代码实现：

#include <stdio.h>

// 农历数据
int lunar_month_days[13] = {0, 29, 30, 29, 30, 29, 30, 29, 30, 29, 30, 29, 30};
char *lunar_month_names[13] = {"", "正月", "二月", "三月", "四月", "五月", "六月", "七月", "八月", "九月", "十月", "冬月", "腊月"};
char *lunar_day_names[31] = {"", "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"};

// 公历转农历
void solar2lunar(int year, int month, int day, int *lunar_year, int *lunar_month, int *lunar_day) {
    int i, leap = 0, temp = 0;
    int offset = (year - 1900) * 365 + (year - 1900) / 4 + (day - 1);
    for (i = 1; i < month; i++) {
        offset += lunar_month_days[i];
    }
    if (month > 1 && ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0))) {
        offset++;
    }
    temp = offset;
    for (i = 1900; i < 2050 && temp > 0; i++) {
        leap = (i % 4 == 0 && i % 100 != 0) || (i % 400 == 0);
        temp -= 365 + leap;
    }
    if (temp < 0) {
        temp += 365 + leap;
        i--;
    }
    *lunar_year = i;
    int lunar_year_days = leap ? 366 : 365;
    for (i = 1; i <= 12 && temp > 0; i++) {
        if (i == month && leap && temp == 29) {
            temp -= 29;
            continue;
        }
        temp -= lunar_month_days[i];
    }
    if (temp < 0) {
        temp += lunar_month_days[i - 1];
        *lunar_month = i - 1;
    } else {
        *lunar_month = i;
    }
    *lunar_day = temp + 1;
}

int main() {
    int year, month, day, lunar_year, lunar_month, lunar_day;
    printf("请输入公历年月日，用空格分隔：");
    scanf("%d %d %d", &year, &month, &day);
    solar2lunar(year, month, day, &lunar_year, &lunar_month, &lunar_day);
    printf("公历 %d 年 %d 月 %d 日对应的农历是：%d年%s%s\n", year, month, day, lunar_year, lunar_month_names[lunar_month], lunar_day_names[lunar_day]);
    return 0;
}

该程序可以输入公历年月日，输出对应的农历年月日。

C语言实现农历查询

C语言实现农历查询可以使用农历算法来计算。以下是一个简单的示例程序，可以输入公历日期，然后输出对应的农历日期。

#include <stdio.h>

// 农历数据，以 1900 年为基准
int lunarInfo[] = { 
    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, 0x1d0b6, 0x0d250, 0x0d520, 0x0dd45, 0x0b5a0, 0x056d0, 
    0x055b2, 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 
};

// 判断闰年
int isLeapYear(int year) {
    return (year % 4 == 0 && year % 100 != 0) || year % 400 == 0;
}

// 计算公历到基准日期的天数
int daysFrom1900(int year, int month, int day) {
    int days = 0;
    for (int i = 1900; i < year; i++) {
        days += isLeapYear(i) ? 366 : 365;
    }
    for (int i = 1; i < month; i++) {
        if (i == 2) {
            days += isLeapYear(year) ? 29 : 28;
        } else {
            days += lunarInfo[(year - 1900) * 12 + i - 1] & 0x1f;
        }
    }
    days += day - 1;
    return days;
}

// 计算农历日期
void lunarCalendar(int year, int month, int day) {
    int days = daysFrom1900(year, month, day);

    int lunarYear = 1900;
    int lunarMonth = 1;
    int lunarDay = 1;

    while (days > 0) {
        int monthDays = lunarInfo[(lunarYear - 1900) * 12 + lunarMonth - 1] & 0x1f;
        int leapMonth = lunarInfo[lunarYear - 1900] & 0xf;

        if (lunarMonth == leapMonth + 1 && (lunarInfo[lunarYear - 1900] & 0x100) != 0) {
            monthDays = lunarInfo[(lunarYear - 1900) * 12 + lunarMonth - 1] >> 5;
        }

        if (days < monthDays) {
            break;
        }

        days -= monthDays;
        lunarDay++;
        if (lunarMonth == leapMonth + 1 && lunarDay == (lunarInfo[lunarYear - 1900] >> 20)) {
            lunarDay = 1;
            lunarMonth = leapMonth + 1;
            monthDays = lunarInfo[(lunarYear - 1900) * 12 + lunarMonth - 1] >> 5;
        }
        else if (lunarDay > monthDays) {
            lunarDay = 1;
            lunarMonth++;
            if (lunarMonth > 12) {
                lunarMonth = 1;
                lunarYear++;
            }
            monthDays = lunarInfo[(lunarYear - 1900) * 12 + lunarMonth - 1] & 0x1f;
        }
    }
    printf("%d年%d月%d日是农历%d年%d月%d日\n", year, month, day, lunarYear, lunarMonth, lunarDay);
}

int main() {
    int year, month, day;
    printf("请输入公历日期(格式：年 月 日)：");
    scanf("%d %d %d", &year, &month, &day);
    lunarCalendar(year, month, day);
    return 0;
}

该程序使用农历数据表 `lunarInfo` 来计算公历日期对应的农历日期。首先计算公历日期到基准日期（1900年1月31日）的天数，然后逐步推算农历日期。程序中还包含了判断闰年和计算每个月的天数等函数。