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package test;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
 * ʵÏÖ¶Ô×Ö·û´®±í´ïʽ½øÐмòµ¥µÄ°üÀ¨º¯ÊýµÄÔËËã¡£
 *
 * @author ʱÈñ
 */
public class Demo {
    /**
     * ¶¨ÒåÔËËã·û
     */
    public static List<String> lc = new ArrayList<String>();
    static {
        lc.add("+");
        lc.add("`");
        lc.add("*");
        lc.add("/");
    }
    /**
     * ¶¨ÒåÂß¼­ÔËËã·û
     */
    public static List<String> lj = new ArrayList<String>();
    static {
        lj.add(">");
        lj.add("<");
        lj.add("=");
        lj.add("!");
    }
    /**
     * intÊý×é×¢ÊÍ,µÚÒ»¸ö±êʶ:0×Ô´øº¯Êý 1×Ô¶¨Ò庯Êý;µÚ¶þ¸ö±êʶ:²ÎÊý¸öÊý
     */
    public static Map<String, int[]> funMap = new HashMap<String, int[]>();
    static {
        // ×Ô´øº¯Êý,¿ÉÀûÓ÷´Éä»úÖÆ
        funMap.put("abs", new int[] { 0, 1 });
        funMap.put("acos", new int[] { 0, 1 });
        funMap.put("asin", new int[] { 0, 1 });
        funMap.put("atan", new int[] {


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package com.xiaobian;   
  
public class BubbleSort {   
    //ðÅÝÅÅÐò   
    public static void bubbleSort(int[] data){   
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package ibees;
import java.util.Arrays;
public class BinarySearch {

/**
* @param args
*/
public static void main(String[] args) {
double[] src = new double[]{1.3,9.9,10.89,12.89,89.0};
System.out.println(new BinarySearch().binarySearch(src, 89.0));
}

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½ñÌì¼ÌÐøÑ§Ï°javaºÍandroidƽ̨  javaµÄѧϰËãÊDz¹³ä£¬ÒòΪûÓÐjava»ù´¡Ò²×ö²»³öʲô¶«Î÷À´
½ñÌì¿´µ½javaÓÃthis¹Ø¼ü×ÖÀ´ÖØÔع¹Ôì·½·¨£¬ÔÚÕâÀï×ö¸ö±Ê¼Çclass a_sample{
public int x,y.z;
a_sample(int x){
this.x=x;
}
a_sample(int x,int y){
this(x);
this.y=y;
}
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