JAVA±¨±íÁ½ÈÕÆÚ¼äÔ£¬ÖÜ£¬ÈÕ¼ÆËã
//¼ÆËãÌìÊý
public List day(String dates,String datee) throws ParseException{
List dayls=new ArrayList();
// ×Ö·û´®×ª»»³ÉÈÕÆÚ
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
Date startDate = format.parse(dates);
Calendar startTime = Calendar.getInstance();
startTime.clear();
startTime.setTime(startDate);
int startYear = startTime.get(Calendar.YEAR);
int startMonth = startTime.get(Calendar.MONTH);
int startDay = startTime.get(Calendar.DAY_OF_MONTH);
Date endDate = format.parse(datee);
Calendar endTime = Calendar.getInstance();
endTime.clear();
endTime.setTime(endDate);
int endYear = endTime.get(Calendar.YEAR);
int endMonth = endTime.get(Calendar.MONTH);
int endDay = endTime.get(Calendar.DAY_OF_MONTH);
int count = 0;
for (int x = startYear; x <= endYear; x++) {
// ÂÞÂíÀú·¨²úÉúÄê·Ý¹«Ôª1582Äê
int gregorianCutoverYear = 1582;
// ÅжÏÊÇ·ñÊÇÈòÄê
boolean isLeapYear = x >= gregorianCutoverYear ? ((x % 4 == 0) && ((x % 100 != 0) || (x % 400 == 0)))
: (x % 4 == 0);
// »ñÈ¡¿ªÊ¼ÔµÄ×î´óÌìÊý£»´óÔÂÊÇ1£¬3£¬5£¬7£¬8£¬10£¬12£»Ð¡ÔÂÊÇ4£¬6£¬9£¬11£»ÌØÊâÔÂÊÇ2
int max = 0;
if (startMonth == 1) {
if (isLeapYear) {
max = 29;
}
if (!isLeapYear) {
max = 28;
}
}
if (startMonth == 3 || startMonth == 5 || startMonth == 8
|| startMonth == 10) {
max = 30;
}
if (startMo
Ïà¹ØÎĵµ£º
»ù±¾Ä£Ê½£º
1. ½Ó¿Úģʽ£ºµ±¶à¸öÀàÌṩ½üËÆµÄ·þÎñµÄʱºò£¬Í¨¹ý½Ó¿Úģʽ£¬²»Í¬µÄ·þÎñÌṩÕßÀàËùÌṩµÄ¹²Í¬µÄ·þÎñ¾Í¿ÉÒÔ±»³éÏó³öÀ´£¬²¢±»ÉùÃ÷Ϊһ¸ö¶ÀÁ¢µÄ½Ó¿Ú¡£ÕâÑù¿Í»§¶ÔÏó¾ÍÄÜÒÔÒ»ÖÖÎÞ·ìµÄ·½Ê½À´Ê¹Óò»Í¬µÄ·þÎñÌṩÀ࣬¶øÎÞÐè½øÐÐÈκθ͝¡£
2. ³éÏóÀàģʽ£º¿ÉÒÔ ......
1.ʹÓÃjava.util.PropertiesÀàµÄload()·½·¨
InputStream in = lnew BufferedInputStream(new FileInputStream(name));
¡¡¡¡Properties p = new Properties();
¡¡¡¡p.load(in);
2.ʹÓÃjava.util.ResourceBundleÀàµÄgetBundle()·½·¨¡¡¡¡
ResourceBundle rb = ResourceBundle.getBundle(name, Locale.getDefault ......
1
. Õ»(stack)Óë¶Ñ(heap)¶¼ÊÇJavaÓÃÀ´ÔÚRamÖдæ·ÅÊý¾ÝµÄµØ·½¡£ÓëC++²»Í¬£¬Java×Ô¶¯¹ÜÀíÕ»ºÍ¶Ñ£¬³ÌÐòÔ±²»ÄÜÖ±½ÓµØÉèÖÃÕ»»ò¶Ñ¡£
¡¡¡¡2
. Õ»µÄÓÅÊÆÊÇ£¬´æÈ¡ËٶȱȶÑÒª¿ì£¬½ö´ÎÓÚÖ±½ÓλÓÚCPUÖеļĴæÆ÷¡£µ«È±µãÊÇ£¬´æÔÚÕ»ÖеÄÊý¾Ý´óСÓëÉú ......
ÔÚÍøÉÏÒ²¿´Á˺ܶණÎ÷£¬¹ØÓÚJAVAÈí¼þ¼Ü¹¹·½ÃæµÄ¶«Î÷£¬ÏÖÔÚ»¹ÕæÊǺÜÄÑÕÒµ½£¬²»¹ý£¬Èí¼þ¿ª·¢µÄ¼Ü¹¹»ù±¾ÊÇÏàͬµÄ¡£ËùÒÔ£¬ÎÒÔÚÍøÉϲéÕÒÁ˺ܶàÆäËûÓïÑÔ¹ØÓÚÈí¼þ¼Ü¹¹·½ÃæµÄÎÄÕ¡£ÔÙÕâÀïÒ²À´ËµËµ×Ô¼º¶ÔÈí¼þ¼Ü¹¹£¬ÌرðÊÇÔÚJAVAÏîÄ¿¼Ü¹¹·½ÃæµÄ¿´·¨¡£ËµµÃ²»Ò»¶¨¶Ô£¬µ«ÕâÒ²ÊÇÎÒ¼¸ÄêÀ´µÄ×ܽá°É¡£
1. ¾¡Á¿²»Òª¿¼ÂÇÏîÄ¿ÍâµÄÖØÓÃ
Ðí¶àÈË ......
Õ⼸ÌìÒ»Ö±ÔÚ¸ã¹ØÓÚÓÅÏȼ¶¶ÓÁеÄʵÏÖ,ÒòΪҪ¿¼Âǵ½Ï̵߳ݲȫ,ËùÒÔPriorityQueue¾Í²»ÊÊÓÃÁË¡£Ò»¸ö·Ç³£¼òµ¥µÄʵÏÖ·½
·¨£¬ÄǾÍÊǰÑÓÅÏȼ¶±È½ÏºÃµÄ²åÈëÒ»¸ö¶ÓÁУ¬ÓÅÏȼ¶µÍµÄ²åÈëÁíÒ»¸ö¶ÓÁУ¬È¡ÊýµÄʱºòÏÈÔÚÓÅÏȼ¶¸ßµÄ¶ÓÁÐÉÏÈ¡Êý¡£ÕâÓиöȱµã¾ÍÊÇÈç¹ûÓÅÏȼ¶±ðÔ½¶àµÄ»°£¬¶ÓÁ ......