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Fix bug before commit 5eae708 (#325)

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* Fix bug before commit 5eae708

* Update queue.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
This commit is contained in:
Justin Tse
2023-02-04 21:26:14 +08:00
committed by GitHub
parent ea6a43b2b9
commit 62114ce79a
3 changed files with 18 additions and 10 deletions
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6
codes/javascript/chapter_stack_and_queue/array_queue.js
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@ -31,8 +31,10 @@ class ArrayQueue {
/* 入队 */
push(num) {
if (this.size == this.capacity)
throw new Error("队列已满");
if (this.size == this.capacity) {
console.log("队列已满");
return;
}
// 计算尾指针，指向队尾索引 + 1
// 通过取余操作，实现 rear 越过数组尾部后回到头部
const rear = (this.#front + this.size) % this.capacity;