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Update the book based on the revised second edition (#1014)
* Revised the book * Update the book with the second revised edition * Revise base on the manuscript of the first edition
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@ -47,7 +47,7 @@ class ArrayDeque {
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return;
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}
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// 队首指针向左移动一位
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// 通过取余操作,实现 front 越过数组头部后回到尾部
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// 通过取余操作实现 front 越过数组头部后回到尾部
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this.#front = this.index(this.#front - 1);
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// 将 num 添加至队首
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this.#nums[this.#front] = num;
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@ -60,7 +60,7 @@ class ArrayDeque {
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console.log('双向队列已满');
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return;
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}
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// 计算尾指针,指向队尾索引 + 1
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// 计算队尾指针,指向队尾索引 + 1
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const rear = this.index(this.#front + this.#queSize);
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// 将 num 添加至队尾
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this.#nums[rear] = num;
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@ -35,8 +35,8 @@ class ArrayQueue {
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console.log('队列已满');
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return;
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}
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// 计算尾指针,指向队尾索引 + 1
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// 通过取余操作,实现 rear 越过数组尾部后回到头部
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// 计算队尾指针,指向队尾索引 + 1
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// 通过取余操作实现 rear 越过数组尾部后回到头部
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const rear = (this.#front + this.size) % this.capacity;
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// 将 num 添加至队尾
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this.#nums[rear] = num;
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@ -46,7 +46,7 @@ class ArrayQueue {
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/* 出队 */
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pop() {
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const num = this.peek();
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// 队首指针向后移动一位,若越过尾部则返回到数组头部
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// 队首指针向后移动一位,若越过尾部,则返回到数组头部
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this.#front = (this.#front + 1) % this.capacity;
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this.#queSize--;
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return num;
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@ -29,7 +29,7 @@ class LinkedListQueue {
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/* 入队 */
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push(num) {
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// 尾节点后添加 num
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// 在尾节点后添加 num
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const node = new ListNode(num);
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// 如果队列为空,则令头、尾节点都指向该节点
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if (!this.#front) {
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