java ·ÖÆ»¹û
ÓÐ600¸öÆ»¹û£¬10¸öºÐ×Ó£¬ÒªÇó°Ñ600¸öÆ»¹û·Ö×°µ½10¸öºÐ×ÓÀï¡£Èç¹ûÓÐÈËÀ´ÂòÆ»¹ûËæ±ã˵³öÒ»¸öÊý£¬Ö±½ÓÄÃÕâЩºÐ×Ó×éװһϾͿÉÒÔ¸øËû²»Óòð·ÖºÐ×Ó¡£ÇëÎÊÕâ10¸öºÐ×ÓÓ¦¸Ã·Ö±ð×°¶àÉÙÆ»¹û£¿
´úÂëÈçÏÂ
import java.util.Scanner;
public class Test {
public static void main(String[] args) {
int box[] = new int[10];
int count = 600;
int apple = 1;
for(int i=0;i<box.length-1;i++){
box[i] = apple;
apple = apple*2;
}
box[box.length-1] = count - apple + 1;
System.out.println("ÇëÊäÈëÄúÐèÒªµÄÊý×Ö£º");
Scanner sc = new Scanner(System.in);
int math = sc.nextInt();
String arr="";
if(math<2<<8){
arr = Integer.toBinaryString(math);
}else{
arr = 1+Integer.toBinaryString(math-89);
}
char[] chr = arr.toCharArray();
for(int i=0;i<chr.length;i++){
if("1".equals(chr[i]+"")){
System.out.print(chr.length-i+"ºÅ ");
}
}
}
}
Ïà¹ØÎĵµ£º
1. Òì³£»úÖÆ
Òì³£»úÖÆÊÇÖ¸µ±³ÌÐò³öÏÖ´íÎóºó£¬³ÌÐòÈçºÎ´¦Àí¡£¾ßÌåÀ´Ëµ£¬Òì³£»úÖÆÌṩÁ˳ÌÐòÍ˳öµÄ°²È«Í¨µÀ¡£µ±³öÏÖ´íÎóºó£¬³ÌÐòÖ´ÐеÄÁ÷³Ì·¢Éú¸Ä±ä£¬³ÌÐòµÄ¿ØÖÆÈ¨×ªÒƵ½Òì³£´¦ÀíÆ÷¡£
´«Í³µÄ´¦ÀíÒì³£µÄ°ì·¨ÊÇ£¬º¯Êý·µ»ØÒ»¸öÌØÊâµÄ½á¹ûÀ´±íʾ³öÏÖÒì³££¨Í ......
±àд¶àÏ̵߳ijÌÐòÒ»Ö±¶¼ÊÇÒ»¼þ±È½ÏÂé·³µÄÊÂÇ飬Ҫ¿¼ÂǺܶàÊÂÇ飬´¦Àí²»ºÃ»¹»á³öºÜ¶àÒâÏë²»µ½µÄÂé·³¡£¼ÓÉÏÏÖÔںܶ࿪·¢Õß½Ó´¥µ½µÄÏîÄ¿¶¼ÊÇ´ò×ÅÆóÒµ¼¶ÆìºÅµÄB/SÏîÄ¿£¬´ó¶àÊýÈ˶¼ºÜÉÙÉæ¼°¶àỊ̈߳¬ÕâÓÖΪ±¾ÎĵÄÖ÷½ÇÔö¼ÓÁËÒ»·ÝÉñÃØ¸Ð¡£
½²µ½Java¶àỊ̈߳¬´ó¶àÊýÈËÄÔº£ÖÐÌø³öÀ´µÄÊÇThread¡¢Runnable¡¢synchronized…&hellip ......
package com.wfy.system.dao;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;
......
ÕâÈý¸öÓïÑÔ·Ö±ðÊÇÈý¸ö¹«Ë¾¿ª·¢µÄ£¬SUNµÄJava£¬NetscapeµÄJavaScript£¬MicrosoftµÄJScript
JavaScriptÊÇÓÉNetscape¹«Ë¾¿ª·¢²¢ËæNavigatorµ¼º½ÕßÒ»Æð·¢²¼µÄ¡¢½éÓÚJavaÓëHTMLÖ®¼ä¡¢»ùÓÚ¶ÔÏóʼþÇý¶¯µÄ±à³ÌÓïÑÔ£¬²»ÐèÒªJava±àÒëÆ÷£¬¶øÊÇÖ±½ÓÔËÐÐÔÚWebä¯ÀÀÆ÷ÖУ¬ËüµÄǰÉíÊÇLive Script¡£
JScriptÊÇÒ»ÖÖÀàËÆJavaScriptµÄÓïÑÔ¡ ......
×î½ü¿´µ½Ò»¸öÍøÓѹØÓÚ==ºÍequals ×öµÄ×ܽᣬ·ÖÏíÒ»ÏÂ
javaÖÐequals·½·¨ºÍ“==”µÄÇø±ð£º
equals ·½·¨ÊÇ java.lang.Object ÀàµÄ·½·¨¡£
ÓÐÁ½ÖÖÓ÷¨ËµÃ÷£º
£¨1£©¶ÔÓÚ×Ö·û´®±äÁ¿À´Ëµ£¬Ê¹ÓÓ==”ºÍ“equals()”·½·¨±È½Ï×Ö·û´®Ê±£¬Æä±È½Ï·½·¨²»Í¬¡£
“==”±È½ÏÁ½¸ö±äÁ¿±¾ÉíµÄÖµ£¬¼ ......