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
±¾ÎÄÀ´×Ô£ºhttp://www.javaeye.com/topic/130025 1 ¼ò½é<o:p></o:p> ¶ÔÏóÐòÁл¯(Serializable)ÊÇÖ¸½«¶ÔÏóת»»Îª×Ö½ÚÐòÁеĹý³Ì£¬¶ø·´ÐòÁл¯ÔòÊǸù¾Ý×Ö½ÚÐòÁлָ´¶ÔÏóµÄ¹ý³Ì¡£<o:p></o:p> ÐòÁл¯Ò»°ãÓÃÓÚÒÔϳ¡¾°£º<o:p></o:p> 1. ÓÀ¾ÃÐÔ±£´æ¶ÔÏ󣬱£´æ¶ÔÏóµÄ×Ö½ÚÐòÁе½±¾µ ......
java jce¶ÔaesËã·¨ÓкܺõÄÖ§³Ö£¬µ«ÊÇĬÈϰ²×°µÄJDK»òÕßJREÊDz»ÄÜÖ§³Öaes192bitÃÜÔ¿ºÍaes256bitÃÜÔ¿Á½ÖÖËã·¨µÄ£¬ÐèÒªµ½sun¹Ù·½ÏÂÔØJava(TM) Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files£¬ÒÔÏÂÊÇjce unilimited strength jurisdiction policy files 6µÄ¹Ù·½ ......
ѧϰJavaÀàµÄÊôÐÔ-Î人±±´óÇàÄñ
¡¡¡¡Public¡¢private¡¢protectedÏÔʾÁËÈýÖÖÀàÖеÄÊôÐԺͷþÎñµÄÀàÐÍ£¬publicÊÇ¿ÉÒÔËæÒâ·ÃÎʵġ¢privateÊÇÍâ½ç²»ÄÜ·ÃÎʵÄ(ÏÔʾÁËÊý¾ÝµÄ·â×°ÐÔ)¡¢protected˵Ã÷Êý¾ÝÊÇÊܱ£»¤µÄ¡£ÏÂÃæ¾ÍÀ´Ïêϸ½²ÊöÒ»ÏÂÕâÈý¸ö¾¿¾¹ÓÐÊ²Ã´Çø±ð¡£
¡¡¡¡Ê×ÏÈÒªÁ˽âһϰüµÄ¸ÅÄî¡£ÓÐÈô¸É¸öÀ࣬ËüÃÇÏ໥֮¼äÓÐÒ»¶¨µÄ¹ØÏ ......
1¡¢Java.utilµÄ¼¯ºÏÀàÖеÄÔªËØ±ØÐëÊǶÔÏ󻯵ģ¬ËûÃDz»ÄÜÊÇ»ù±¾ÀàÐÍ¡£Èç²»ÄÜÉùÃ÷Set<char>»òList<int>¡£µ«¶ÔList<Integer>£¬¿ÉÒÔÍùÀïÃæ¼ÓintÐÍÊý¾Ý£¬Ëü»áÓÃJavaµÄautoboxing»úÖÆ×Ô¶¯×ª»»³ÉInteger¶ÔÏó¡£
2¡¢²ÎÊý»¯ÀàÖеÄÀàÐͲÎÊý¿ÉÒÔÊÇÊý×éÀàÐÍ£¬ÈçMap< ......