qq_51178489的博客

package 小题目.简单;//异或交换数值以及注意事项在java基础的一些小问题里面public class 异或 { public static void main(String[] args) { //一个奇数个数的数，其他都是偶数个数的数，找出奇数个数的数。 int[] k=new int[]{1,2,3,4,5,4,3,2,1}; int eor=0; for (int i : k) { eo

package alo;import java.util.Scanner;public class 栈_ArrayStack { public static void main(String[] args) { UnStack stack=new UnStack(3); Scanner input=new Scanner(System.in); Boolean judge=true; while(judge){

释义见单链表及其常见操作简单代码实现：单链表package alo;public class 双链表_DoubleLinkedList { public static void main(String[] args){ DoubleLinkedList cos=new DoubleLinkedList(); cos.add(1); cos.add(2); cos.remove(2);

package alo;import java.util.Stack;public class 单链表_SingleLinkedList { //动态分配内存，地址不一定连续，时间复杂度O(n)，空间复杂度O(1) public static void main(String[] ags){ SingleLinkedList sin=new SingleLinkedList(); sin.add("白","李"); sin.add("轼","

package alo;import java.util.Scanner;public class 环形队列_CircleArray { private int front; private int rear; private final int maxsize; private int[] arr; public 环形队列_CircleArray(int arrMaxSize){ this.maxsize=arrMaxSize;

package alo;//sparespublic class 稀疏数组_ArrayQueue { public static void main(String[] args) { int[][] array = new int[10][10]; int index = 0; //搞到里面有几个值 array[0][3] = 10; array[6][5] = 20; array