package com.Cx_330.run;
import org.junit.Test;
import java.io.*;
import java.math.BigDecimal;
import java.nio.charset.StandardCharsets;
import java.util.*;
public class CCC {
public static void main(String[] args) {
Queue queue = new Queue(5);
boolean leap=true;
Scanner scanner = new Scanner(System.in);
String choice;
while (leap)
{
System.out.println("请输入选择" +
"1.增加元素" +
"2.获取队头元素" +
"3.遍历队列" +
"4.退出");
choice=scanner.next();
switch (choice){
case "1":
try {
System.out.println("请输入添加元素");
int key=scanner.nextInt();
queue.add(key);
} catch (Exception e) {
循环队列超详细实现,小白秒懂
最新推荐文章于 2025-04-10 16:33:23 发布