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App.java
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68 lines (59 loc) · 1.95 KB
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package com.jamal;
public class App {
public static void main(String[] args) {
// arrayQueue();
// linkQueue();
// circularQueue();
// priorityQueue();
doubleEndsQueue();
}
public static void arrayQueue(){
ArrayQueue queue = new ArrayQueue(20);
for (int i = 0;i<30;i++){
System.out.println("入队操作："+ queue.enqueue("数据"+(i+1)));;
}
for (int i = 0;i<30;i++){
System.out.println("出队操作："+ queue.dequeue());;
}
}
public static void linkQueue(){
LinkQueue queue = new LinkQueue();
for (int i = 0;i<30;i++){
System.out.println("入队操作："+ queue.enqueue("数据"+(i+1)));;
}
for (int i = 0;i<30;i++){
System.out.println("出队操作："+ queue.dequeue());;
}
}
public static void circularQueue(){
CircularQueue queue = new CircularQueue(20);
for (int i = 0;i<30;i++){
System.out.println(i+" 环形队列入队操作："+ queue.enqueue("数据"+(i+1)));;
}
for (int i = 0;i<30;i++){
System.out.println(i+" 环形队列出队操作："+ queue.dequeue());;
}
}
private static void priorityQueue(){
PriorityQueue queue = new PriorityQueue(10);
queue.enqueue(60);
queue.enqueue(30);
queue.enqueue(50);
queue.enqueue(10);
queue.enqueue(70);
Integer[] items = queue.getItems();
for (int i = 0;i<items.length;i++){
System.out.print(items[i]);;
}
}
private static void doubleEndsQueue(){
DoubleEndsQueue queue = new DoubleEndsQueue();
queue.enqueueFirst("1111");
queue.enqueueFirst("3333");
queue.enqueueLast("2222");
queue.enqueueLast("4444");
System.out.println(queue.dequeueFirst());
System.out.println(queue.dequeueLast());
queue.displayAll();
}
}