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java£ºStudentÀà

package collection;
public class Student {
 
 public Student() {}
  
 public Student(String name, String sex, int age) {
  this.name = name;
  this.sex = sex;
  this.age = age;
 }
 @Override
 public String toString() {
  return "Student [toString()=" + this.name+"-->"+ this.sex +"-->"+ this.age + "]";
 }
 private String name;
 public String getName() {
  return name;
 }
 public void setName(String name) {
  this.name = name;
 }
 public String getSex() {
  return sex;
 }
 public void setSex(String sex) {
  this.sex = sex;
 }
 public int getAge() {
  return age;
 }
 public void setAge(int age) {
  this.age = age;
 }
 private String sex;
 private int age;
}


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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);
 & ......

java£ºÊÖдMyLinkedListËùÓз½·¨£¬Ôöɾ¸Ä²é

package arrays.myArray;
public class MyLinkedList {
 private int size = 0;
 private Node1 head = null;
 // Ìí¼Ó
 public void add(Object obj) {
  add(size, obj);
 }
 // ÐÞ¸Ä
 public void add(int index, Object obj) {
  if (null == head) ......

java£ºArrayListÑ­»·±éÀúµÄÁ©ÖÖ·½·¨Ê¹ÓÃ

package collection;
import java.util.*;
public class NewArrayList {
 public static void main(String[] args) {
  List<Student> students = new ArrayList<Student>();
  for (int i = 0; i < 6; i++) {
   students.add(new Student("Happy"+i,"male" ......
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