Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java£º¾­µäÎļþдÈëºÍ¶ÁÈ¡£¬Ëٶȳ¬¿ì

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.InputStreamReader;
import java.io.PrintWriter;
import java.io.StringReader;
import java.io.Writer;
public class CreateFile {
 public static void main(String[] args) {
  // readerFile("E:/workspace6/Arrays/src/myArray/Nodes.java");
//  readerFileToo();
  //writeInMemroy();
  writeFile2();
 }
 // ¾­µä¶ÁÈ¡Êý¾ÝÒ»
 public static String readerFile() {
  // E:/workspace6/Arrays/src/myArray/Nodes.java
  String s, s2 = "";
  try {
   BufferedReader in = new BufferedReader(new FileReader
     ("E:/workspace6/Arrays/src/myArray/Nodes.java"));
   try {
    while ((s = in.readLine()) != null) {
     s2 += s + "\n";
    }
    in.close();
    // System.out.println(s2);
   } catch (IOException e) {
    e.printStackTrace();
   }
  } catch (FileNotFoundException e) {
   e.printStackTrace();
  }
  return s2;
 }
 // ÊäÈë¼´·µ»Ø
 public static void readerFileToo() {
  do {
   BufferedReader brIn = new BufferedReader(new InputStreamReader(
     System.in));
   System.out.println("Enter a line:");
   try {
    System.out.println(brIn.readLine().concat("+++++++"));
   } catch (IOException e) {
    e.printStackTrace();
   }
  } while (true);
 }
 /


Ïà¹ØÎĵµ£º

JAVA ¶à¶Ô¶àÀý×Ó

    ʹÓÃÀ༯²»½ö¿ÉÒÔ±íʾ³öÒ»¶ÔÒ»µÄ¹ØÏµ£¬Ò²¿ÉÒÔ±íʾ³ö¶à¶Ô¶àµÄ¹ØÏµ¡£ÀýÈ磬һ¸öѧÉú¿ÉÒÔÑ¡¶àÃſγ̣¬Ò»Ãſγ̿ÉÒÔÓжà¸öѧÉú²Î¼Ó£¬ÄÇôÕâ¾ÍÊÇÒ»¸öµäÐ͵Ķà¶Ô¶à¹ØÏµ¡£
ÒªÍê³É±¾³ÌÐò£¬Ê×ÏÈÓ¦¸Ã¶¨ÒåÁ½¸öÀࣺѧÉúÐÅÏ¢ÀàStudent¡¢¿Î³ÌÐÅÏ¢ÀàCourse¡£ÔÚÒ»¸öѧÉúÀàÖдæÔÚÒ»¸ö¼¯ºÏ£¬±£´æÈ«²¿µÄ¿Î³Ì£»¶øÔڿγÌÀàÖ ......

javaÖÐÎÄÂÒÂë½â¾ö×ܽá


Ϊʲô˵ÂÒÂëÊÇÖйú³ÌÐòÔ±ÎÞ·¨±ÜÃâµÄ»°ÌâÄØ£¿Õâ¸öÊ×ÏÈÒª´Ó±àÂë»úÖÆÉÏ˵Æð£¬´ó¼Ò¶¼ÊÇÖÐÎĺÍÓ¢ÎĵıàÂë¸ñʽ²»ÊÇÒ»Ñù£¬½âÂëÒ²ÊDz»Ò»ÑùµÄ£¡Èç¹ûÖйúµÄ³ÌÐòÔ±²»»áÓöµ½ÂÒÂ룬ÄÇôֻÓÐʹÓúºÓï±à³Ì¡£ººÓï±à³ÌÊÇÔõô»ØÊÂÎÒÒ²²»´óÇå³þ£¬Ó¦¸ÃÊÇǰÄê°É£¬ÎÒÒ»ÅóÓѸøÎÒ½éÉܺºÓï±à³Ì£¬Ôõô²»´í²»´í£¿µ±Ê±ÒòΪѧϰæûȥ¹Ø×¢Õâ¸ö£¬µÈÎÒÏÐ ......

Java Ï̱߳à³ÌÖеÄͬ²½¡¢Öظ´¡¢¶¨Ê±

£¨Ò»£©Ïß³Ìͬ²½
ʵÏÖÉú²úÕßÏû·ÑÕßÎÊÌâÀ´ËµÃ÷Ïß³ÌÎÊÌâ,¾ÙÀýÈçÏÂËùʾ:
/**
* Éú²úÕßÏû·ÑÕßÎÊÌâ
*/
public class ProducerConsumer {

/**
* Ö÷·½·¨
*/
public static void main(String[] args) {
ProductBox pb = new ProductBox ......

Öйú¹«ÀúËã·¨&ÖйúÅ©ÀúËã·¨£¨JAVA£©

Öйú¹«ÀúËã·¨²»ÊÇÌ«ÄÑ£¬¹Ø¼üÊÇÐÇÆÚÖµµÄÈ·¶¨¡£ÕâÀï¸ø³öÁ˼òµ¥Ëã·¨£º 
public static int dayOfWeek(int y, int m, int d) {
int w = 1; // ¹«ÀúÒ»ÄêÒ»ÔÂÒ»ÈÕÊÇÐÇÆÚÒ»£¬ËùÒÔÆðʼֵΪÐÇÆÚÈÕ
y = (y-1)%400 + 1; //&n ......

java£º¶þ·Ö²éÕÒ·¨

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);
 & ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ