java£ºËÄÔò»ìºÏÔËË㣬ģÄâ΢ÈíµÄ¼ÆËãÆ÷
package arrays.myArray;
import java.util.Scanner;
public class SortObject {
private static int intercePosition = 0; // ¼Ç¼µ¥¸öÔËËãÊý¾ÝµÄ³¤¶È
private static int[] intercePositionIndex = null; // ¼Ç¼“£¨”µÄϱê
private static int[] intercePositionEnd = null; // ¼Ç¼“£©”µÄϱê
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
do {
System.out.println("ÇëÊäÈëÄãÒª¼ÆËãµÄ×Ö·û´®(×¢Ò⣺ֻÄÜÊäÈëÊý×ֺͼӣ¬¼õ£¬³Ë³ý·ûºÅ;ÊäÈëÍê±Ïºó,ÇëÖ±½Ó»Ø³µ):");
String numberString = input.next().trim();
// ÅжÏÊäÈëµÄÔËËã×Ö·û´®ÊÇ·ñ·ûºÏ¹æ¶¨
if (ispassString(numberString) == false) {
System.out.println("ÄúÊäÈëµÄ¼ÆËã×Ö·û´®ÓÐÎó,ÇëÕýÈ·ÊäÈë!");
} else {
// ¼ÆËã½á¹û·µ»Ø
System.out.println(interceResult(numberString));
}
} while (true);
}
// ÅжÏÊÇ·ñÓдøÀ¨ºÅµÄÔËËã×Ö·û´®´æÔÚ
private static String interceResult(String str) {
String result = str;
char[] numberString = str.toCharArray(); // 1+2+(1*2+1-1*2+5)+2+(1+5+9+10-11)+1*5/2+3
// 1+8-9+(1*8/2-5+(1+2+8))+4/5*8/3*2
int IndexStart = 0; // ¼Ç¼“£¨”µÄʵ¼ÊÊýÁ¿
int EndStart = 0; // ¼Ç¼“£©”µÄʵ¼ÊÊýÁ¿
for (int i = 0; i < numberString.length; i++) {
if ('(' == numberString[i]) {
// ¼Ç¼×îºóÒ»¸öÕýÀ¨ºÅµÄλÖÃ
IndexStart = i;
}
if (')' == numberString[i]) {
// ¼Ç¼·´À¨ºÅµÄ×î³õʼϱêµÄλÖÃ
EndStart = i;
// ½ØÈ¡×îÀïÃæÒ»¸öÀ¨ºÅÀïµÄÔËËã×Ö·û´®
result = result.substring(IndexStart + 1, EndStart);
// ½ØÈ¡À¨ºÅµÄÔËË
Ïà¹ØÎĵµ£º
£¨Ò»£©Ïß³Ìͬ²½
ʵÏÖÉú²úÕßÏû·ÑÕßÎÊÌâÀ´ËµÃ÷Ïß³ÌÎÊÌâ,¾ÙÀýÈçÏÂËùʾ:
/**
* Éú²úÕßÏû·ÑÕßÎÊÌâ
*/
public class ProducerConsumer {
/**
* Ö÷·½·¨
*/
public static void main(String[] args) {
ProductBox pb = new ProductBox ......
package arrays.compara;
/**
*
* @author Happy ¶þ·Ö²éÕÒ·¨
*/
public class BinarySearch {
public static void main(String[] args) {
int[] arrInt = { 2, 34, 32, 24, 23, 34, 12, 3, 4, 2 };
int index = bSearch(29, arrInt, 0, arrInt.length);
& ......
package arrays.file;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamRea ......
package arrays.myArray;
public class MyArrayList {
private Object[] arrObj = new Object[3];
private int size = 0;
// ³¤¶È
public int size() {
return size;
}
// insert
public void add(Object obj) {
add(size,obj);
&nb ......