package com.java.test;

import java.util.Scanner;

public class Test2 {
    public static void main(String[] args) {
        //佇列用陣列來實現
        Scanner sc = new Scanner(System.in);
        System.out.println("請你輸入佇列的最大值");
        int maxSize=sc.nextInt();
        int[] arr = new int[maxSize];
        
 
//佇列的尾;
        int rear=-1;
        //佇列的頭;
        int front=-1;
        //佇列用陣列來實現 ---給陣列新增值
        while (true){
            System.out.println("請你新增陣列的值");
            int count=sc.nextInt();
            rear++;
            arr[rear]=count;
            if (rear == maxSize-1) {
                System.out.println(
 
"請你新增陣列的值已經滿了");
                break;
            }
        }
        //佇列用陣列來實現 ---給陣列新增值-----遍歷
        for (int i = 0; i <arr.length ; i++) {
            if (front == rear) {
                System.out.println("該陣列為空");
                break;
            }
            System.out.println(arr[i]);
        }
    }
}