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csgt0: ½ð±Ò+2, лл 2013-04-01 11:00:24
¶¼×ªÎªJulian dayºóÖ±½Ó×ö²î¼´¿É,¸øÄãÒ»¸öº¯Êý,²âÊÔ¹ýÁË
CODE:
#include
using namespace std;

// convert Gregorian calendar date to Julian Day Number
float getJulianDay(int year, int month, int day)
{
    int a = (14-month)/12;
    int y = year+4800-a;
    int m = month+12*a-3;
    return (float)day+(float)(153*m+2)/5+365*y+(float)y/4-32083;
}

int main() {
    int y = 2011;
    int m = 8;
    int d1 = 23;
    int d2 = 25;
    cout << getJulianDay(y,m,d2)-getJulianDay(y,m,d1) << endl;
    return 0;
}

matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
2Â¥2013-03-31 21:32:06
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szdchris

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fegg7502: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2013-04-02 08:55:49
ÒýÓûØÌû:
2Â¥: Originally posted by libralibra at 2013-03-31 21:32:06
¶¼×ªÎªJulian dayºóÖ±½Ó×ö²î¼´¿É,¸øÄãÒ»¸öº¯Êý,²âÊÔ¹ýÁË
#include <iostream>
using namespace std;

// convert Gregorian calendar date to Julian Day Number
float getJulianDay(int year, int mo ...

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3Â¥2013-04-01 15:00:18
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fegg7502: ½ð±Ò+1, Ó¦ÖúÖ¸Êý+1, 3ks 2013-04-02 08:56:00
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libralibra

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fegg7502: ½ð±Ò+1, 3ks 2013-04-02 08:56:13
ÒýÓûØÌû:
3Â¥: Originally posted by szdchris at 2013-04-01 15:00:18
ÄãºÃ£¬ºÜ¸ÐлÄúÄܻظ´£¬µ«ÊÇÎÒÔËÐÐÁË£¬²»ÊÇÎÒÏëÒªµÄ½á¹û£¬ÎÒ¿ÉÄÜû˵Ã÷°×£¬¾ÍÊÇÓиö.txtµÄÎĵµ£¬µÚÒ»ÁУ¨³ýÈ¥µÚÒ»ÐУ¬µÚÒ»ÐÐÊǺº×Ö£©ÊÇÀÛ¼ÆÌìÊý£¬ÒªµÄÊÇн¨Ò»¸ö.txtÎĵµ£¬×ª»»³öµÄÊÇÄêÔÂÈÕÎĵµ£¬ÀýÈ磺

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ÔÙ¸øÄãÒ»¸öº¯Êý,´Ójulian day numberת»Ø¹«Àï¼ÍÄê·¨µÄ,¼Ó²âÊÔ
CODE:
#include
using namespace std;

// convert Gregorian calendar date to Julian Day Number
float getJulianDay(int year, int month, int day)
{
    int a = (14-month)/12;
    int y = year+4800-a;
    int m = month+12*a-3;
    return (float)day+(float)(153*m+2)/5+365*y+(float)y/4-32083;
}

// convert Julian Day Number to Gregorian date
void GetGregorianDay(float jd, int *year, int *month, int *day)
{
    int y = 4716;
    int j = 1401;
    int m = 2;
    int n = 12;
    int r = 4;
    int p = 1461;
    int v = 3;
    int u = 5;
    int s = 153;
    int w = 2;
    float f = jd+j;
    long e = r*f+v;
    int g = e%p;
    g /= r;
    int h = u*g+w;
    *day = h%s;
    *day /= u;
    *month = (h/s+m)%n;
    *month += 1;
    *year = e/p-y+(n+m-*month)/n;
}

int main() {
    int y = 2011;
    int m = 6;
    int d = 25;
    float j = getJulianDay(y,m,d);
   
    cout << "ÆðʼÈÕÆÚ:\t2011Äê06ÔÂ25ÈÕ" << endl;
    int num;
    while (cin >> num)
    {
        GetGregorianDay(j+num,&y,&m,&d);
        cout << "¼ä¸ô " << num << " ÌìÊÇ:\t" << y << "Äê" << m << "ÔÂ" << d << "ÈÕ" << endl;
    }
    return 0;
}

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matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
5Â¥2013-04-01 23:29:03
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szdchris

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by libralibra at 2013-04-01 23:29:03
ÔÙ¸øÄãÒ»¸öº¯Êý,´Ójulian day numberת»Ø¹«Àï¼ÍÄê·¨µÄ,¼Ó²âÊÔ
#include <iostream>
using namespace std;

// convert Gregorian calendar date to Julian Day Number
float getJulianDay(int year, i ...

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6Â¥2013-04-02 19:27:41
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libralibra

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szdchris: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл 2013-04-03 14:09:39
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matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
7Â¥2013-04-02 23:49:46
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8Â¥2013-04-03 10:23:53
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szdchris

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
8Â¥: Originally posted by ÏôÁúÃß at 2013-04-03 10:23:53
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ÒýÓûØÌû:
9Â¥: Originally posted by szdchris at 2013-04-03 14:13:05
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