mirror of
https://github.com/krahets/hello-algo.git
synced 2026-08-10 19:10:57 +00:00
feat: Traditional Chinese version (#1163)
* First commit * Update mkdocs.yml * Translate all the docs to traditional Chinese * Translate the code files. * Translate the docker file * Fix mkdocs.yml * Translate all the figures from SC to TC * 二叉搜尋樹 -> 二元搜尋樹 * Update terminology. * Update terminology * 构造函数/构造方法 -> 建構子 异或 -> 互斥或 * 擴充套件 -> 擴展 * constant - 常量 - 常數 * 類 -> 類別 * AVL -> AVL 樹 * 數組 -> 陣列 * 係統 -> 系統 斐波那契數列 -> 費波那契數列 運算元量 -> 運算量 引數 -> 參數 * 聯絡 -> 關聯 * 麵試 -> 面試 * 面向物件 -> 物件導向 歸併排序 -> 合併排序 范式 -> 範式 * Fix 算法 -> 演算法 * 錶示 -> 表示 反碼 -> 一補數 補碼 -> 二補數 列列尾部 -> 佇列尾部 區域性性 -> 區域性 一摞 -> 一疊 * Synchronize with main branch * 賬號 -> 帳號 推匯 -> 推導 * Sync with main branch * First commit * Update mkdocs.yml * Translate all the docs to traditional Chinese * Translate the code files. * Translate the docker file * Fix mkdocs.yml * Translate all the figures from SC to TC * 二叉搜尋樹 -> 二元搜尋樹 * Update terminology * 构造函数/构造方法 -> 建構子 异或 -> 互斥或 * 擴充套件 -> 擴展 * constant - 常量 - 常數 * 類 -> 類別 * AVL -> AVL 樹 * 數組 -> 陣列 * 係統 -> 系統 斐波那契數列 -> 費波那契數列 運算元量 -> 運算量 引數 -> 參數 * 聯絡 -> 關聯 * 麵試 -> 面試 * 面向物件 -> 物件導向 歸併排序 -> 合併排序 范式 -> 範式 * Fix 算法 -> 演算法 * 錶示 -> 表示 反碼 -> 一補數 補碼 -> 二補數 列列尾部 -> 佇列尾部 區域性性 -> 區域性 一摞 -> 一疊 * Synchronize with main branch * 賬號 -> 帳號 推匯 -> 推導 * Sync with main branch * Update terminology.md * 操作数量(num. of operations)-> 操作數量 * 字首和->前綴和 * Update figures * 歸 -> 迴 記憶體洩漏 -> 記憶體流失 * Fix the bug of the file filter * 支援 -> 支持 Add zh-Hant/README.md * Add the zh-Hant chapter covers. Bug fixes. * 外掛 -> 擴充功能 * Add the landing page for zh-Hant version * Unify the font of the chapter covers for the zh, en, and zh-Hant version * Move zh-Hant/ to zh-hant/ * Translate terminology.md to traditional Chinese
This commit is contained in:
@@ -0,0 +1,148 @@
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/**
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* File: array_deque.swift
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* Created Time: 2023-02-22
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* Author: nuomi1 (nuomi1@qq.com)
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*/
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/* 基於環形陣列實現的雙向佇列 */
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class ArrayDeque {
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private var nums: [Int] // 用於儲存雙向佇列元素的陣列
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private var front: Int // 佇列首指標,指向佇列首元素
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private var _size: Int // 雙向佇列長度
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/* 建構子 */
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init(capacity: Int) {
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nums = Array(repeating: 0, count: capacity)
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front = 0
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_size = 0
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}
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/* 獲取雙向佇列的容量 */
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func capacity() -> Int {
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nums.count
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}
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/* 獲取雙向佇列的長度 */
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func size() -> Int {
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_size
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}
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/* 判斷雙向佇列是否為空 */
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func isEmpty() -> Bool {
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size() == 0
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}
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/* 計算環形陣列索引 */
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private func index(i: Int) -> Int {
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// 透過取餘操作實現陣列首尾相連
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// 當 i 越過陣列尾部後,回到頭部
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// 當 i 越過陣列頭部後,回到尾部
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(i + capacity()) % capacity()
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}
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/* 佇列首入列 */
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func pushFirst(num: Int) {
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if size() == capacity() {
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print("雙向佇列已滿")
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return
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}
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// 佇列首指標向左移動一位
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// 透過取餘操作實現 front 越過陣列頭部後回到尾部
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front = index(i: front - 1)
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// 將 num 新增至佇列首
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nums[front] = num
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_size += 1
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}
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/* 佇列尾入列 */
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func pushLast(num: Int) {
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if size() == capacity() {
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print("雙向佇列已滿")
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return
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}
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// 計算佇列尾指標,指向佇列尾索引 + 1
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let rear = index(i: front + size())
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// 將 num 新增至佇列尾
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nums[rear] = num
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_size += 1
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}
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/* 佇列首出列 */
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func popFirst() -> Int {
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let num = peekFirst()
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// 佇列首指標向後移動一位
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front = index(i: front + 1)
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_size -= 1
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return num
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}
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/* 佇列尾出列 */
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func popLast() -> Int {
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let num = peekLast()
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_size -= 1
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return num
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}
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/* 訪問佇列首元素 */
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func peekFirst() -> Int {
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if isEmpty() {
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fatalError("雙向佇列為空")
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}
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return nums[front]
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}
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/* 訪問佇列尾元素 */
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func peekLast() -> Int {
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if isEmpty() {
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fatalError("雙向佇列為空")
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}
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// 計算尾元素索引
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let last = index(i: front + size() - 1)
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return nums[last]
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}
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/* 返回陣列用於列印 */
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func toArray() -> [Int] {
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// 僅轉換有效長度範圍內的串列元素
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(front ..< front + size()).map { nums[index(i: $0)] }
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}
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}
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@main
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enum _ArrayDeque {
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/* Driver Code */
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static func main() {
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/* 初始化雙向佇列 */
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let deque = ArrayDeque(capacity: 10)
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deque.pushLast(num: 3)
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deque.pushLast(num: 2)
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deque.pushLast(num: 5)
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print("雙向佇列 deque = \(deque.toArray())")
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/* 訪問元素 */
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let peekFirst = deque.peekFirst()
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print("佇列首元素 peekFirst = \(peekFirst)")
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let peekLast = deque.peekLast()
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print("佇列尾元素 peekLast = \(peekLast)")
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/* 元素入列 */
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deque.pushLast(num: 4)
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print("元素 4 佇列尾入列後 deque = \(deque.toArray())")
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deque.pushFirst(num: 1)
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print("元素 1 佇列首入列後 deque = \(deque.toArray())")
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/* 元素出列 */
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let popLast = deque.popLast()
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print("佇列尾出列元素 = \(popLast),佇列尾出列後 deque = \(deque.toArray())")
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let popFirst = deque.popFirst()
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print("佇列首出列元素 = \(popFirst),佇列首出列後 deque = \(deque.toArray())")
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/* 獲取雙向佇列的長度 */
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let size = deque.size()
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print("雙向佇列長度 size = \(size)")
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/* 判斷雙向佇列是否為空 */
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let isEmpty = deque.isEmpty()
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print("雙向佇列是否為空 = \(isEmpty)")
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}
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}
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@@ -0,0 +1,113 @@
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/**
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* File: array_queue.swift
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* Created Time: 2023-01-11
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* Author: nuomi1 (nuomi1@qq.com)
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*/
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/* 基於環形陣列實現的佇列 */
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class ArrayQueue {
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private var nums: [Int] // 用於儲存佇列元素的陣列
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private var front: Int // 佇列首指標,指向佇列首元素
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private var _size: Int // 佇列長度
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init(capacity: Int) {
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// 初始化陣列
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nums = Array(repeating: 0, count: capacity)
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front = 0
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_size = 0
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}
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/* 獲取佇列的容量 */
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func capacity() -> Int {
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nums.count
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}
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/* 獲取佇列的長度 */
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func size() -> Int {
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_size
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}
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/* 判斷佇列是否為空 */
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func isEmpty() -> Bool {
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size() == 0
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}
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/* 入列 */
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func push(num: Int) {
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if size() == capacity() {
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print("佇列已滿")
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return
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}
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// 計算佇列尾指標,指向佇列尾索引 + 1
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// 透過取餘操作實現 rear 越過陣列尾部後回到頭部
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let rear = (front + size()) % capacity()
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// 將 num 新增至佇列尾
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nums[rear] = num
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_size += 1
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}
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/* 出列 */
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@discardableResult
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func pop() -> Int {
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let num = peek()
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// 佇列首指標向後移動一位,若越過尾部,則返回到陣列頭部
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front = (front + 1) % capacity()
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_size -= 1
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return num
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}
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/* 訪問佇列首元素 */
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func peek() -> Int {
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if isEmpty() {
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fatalError("佇列為空")
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}
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return nums[front]
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}
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/* 返回陣列 */
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func toArray() -> [Int] {
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// 僅轉換有效長度範圍內的串列元素
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(front ..< front + size()).map { nums[$0 % capacity()] }
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}
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}
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@main
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enum _ArrayQueue {
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/* Driver Code */
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static func main() {
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/* 初始化佇列 */
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let capacity = 10
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let queue = ArrayQueue(capacity: capacity)
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/* 元素入列 */
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queue.push(num: 1)
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queue.push(num: 3)
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queue.push(num: 2)
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queue.push(num: 5)
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queue.push(num: 4)
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print("佇列 queue = \(queue.toArray())")
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/* 訪問佇列首元素 */
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let peek = queue.peek()
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print("佇列首元素 peek = \(peek)")
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/* 元素出列 */
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let pop = queue.pop()
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print("出列元素 pop = \(pop),出列後 queue = \(queue.toArray())")
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/* 獲取佇列的長度 */
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let size = queue.size()
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print("佇列長度 size = \(size)")
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/* 判斷佇列是否為空 */
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let isEmpty = queue.isEmpty()
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print("佇列是否為空 = \(isEmpty)")
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/* 測試環形陣列 */
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for i in 0 ..< 10 {
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queue.push(num: i)
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queue.pop()
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print("第 \(i) 輪入列 + 出列後 queue = \(queue.toArray())")
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}
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}
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}
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@@ -0,0 +1,85 @@
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/**
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* File: array_stack.swift
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* Created Time: 2023-01-09
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* Author: nuomi1 (nuomi1@qq.com)
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*/
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/* 基於陣列實現的堆疊 */
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class ArrayStack {
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private var stack: [Int]
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init() {
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// 初始化串列(動態陣列)
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stack = []
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}
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/* 獲取堆疊的長度 */
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func size() -> Int {
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stack.count
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}
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/* 判斷堆疊是否為空 */
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func isEmpty() -> Bool {
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stack.isEmpty
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}
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/* 入堆疊 */
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func push(num: Int) {
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stack.append(num)
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}
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/* 出堆疊 */
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@discardableResult
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func pop() -> Int {
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if isEmpty() {
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fatalError("堆疊為空")
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}
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return stack.removeLast()
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}
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/* 訪問堆疊頂元素 */
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func peek() -> Int {
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if isEmpty() {
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fatalError("堆疊為空")
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}
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return stack.last!
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}
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/* 將 List 轉化為 Array 並返回 */
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func toArray() -> [Int] {
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stack
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}
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}
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@main
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enum _ArrayStack {
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/* Driver Code */
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static func main() {
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/* 初始化堆疊 */
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let stack = ArrayStack()
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/* 元素入堆疊 */
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stack.push(num: 1)
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stack.push(num: 3)
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stack.push(num: 2)
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stack.push(num: 5)
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stack.push(num: 4)
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print("堆疊 stack = \(stack.toArray())")
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/* 訪問堆疊頂元素 */
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let peek = stack.peek()
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print("堆疊頂元素 peek = \(peek)")
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/* 元素出堆疊 */
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let pop = stack.pop()
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print("出堆疊元素 pop = \(pop),出堆疊後 stack = \(stack.toArray())")
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/* 獲取堆疊的長度 */
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let size = stack.size()
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print("堆疊的長度 size = \(size)")
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/* 判斷是否為空 */
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let isEmpty = stack.isEmpty()
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print("堆疊是否為空 = \(isEmpty)")
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}
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}
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@@ -0,0 +1,44 @@
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/**
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* File: deque.swift
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* Created Time: 2023-01-14
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* Author: nuomi1 (nuomi1@qq.com)
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*/
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@main
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enum Deque {
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/* Driver Code */
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static func main() {
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/* 初始化雙向佇列 */
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// Swift 沒有內建的雙向佇列類別,可以把 Array 當作雙向佇列來使用
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var deque: [Int] = []
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/* 元素入列 */
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deque.append(2)
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deque.append(5)
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deque.append(4)
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deque.insert(3, at: 0)
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deque.insert(1, at: 0)
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print("雙向佇列 deque = \(deque)")
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/* 訪問元素 */
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let peekFirst = deque.first!
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print("佇列首元素 peekFirst = \(peekFirst)")
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let peekLast = deque.last!
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print("佇列尾元素 peekLast = \(peekLast)")
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/* 元素出列 */
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// 使用 Array 模擬時 popFirst 的複雜度為 O(n)
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let popFirst = deque.removeFirst()
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print("佇列首出列元素 popFirst = \(popFirst),佇列首出列後 deque = \(deque)")
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let popLast = deque.removeLast()
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print("佇列尾出列元素 popLast = \(popLast),佇列尾出列後 deque = \(deque)")
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/* 獲取雙向佇列的長度 */
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let size = deque.count
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print("雙向佇列長度 size = \(size)")
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|
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/* 判斷雙向佇列是否為空 */
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let isEmpty = deque.isEmpty
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print("雙向佇列是否為空 = \(isEmpty)")
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}
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}
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@@ -0,0 +1,180 @@
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/**
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* File: linkedlist_deque.swift
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* Created Time: 2023-02-22
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* Author: nuomi1 (nuomi1@qq.com)
|
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*/
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|
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/* 雙向鏈結串列節點 */
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class ListNode {
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var val: Int // 節點值
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var next: ListNode? // 後繼節點引用
|
||||
weak var prev: ListNode? // 前驅節點引用
|
||||
|
||||
init(val: Int) {
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||||
self.val = val
|
||||
}
|
||||
}
|
||||
|
||||
/* 基於雙向鏈結串列實現的雙向佇列 */
|
||||
class LinkedListDeque {
|
||||
private var front: ListNode? // 頭節點 front
|
||||
private var rear: ListNode? // 尾節點 rear
|
||||
private var _size: Int // 雙向佇列的長度
|
||||
|
||||
init() {
|
||||
_size = 0
|
||||
}
|
||||
|
||||
/* 獲取雙向佇列的長度 */
|
||||
func size() -> Int {
|
||||
_size
|
||||
}
|
||||
|
||||
/* 判斷雙向佇列是否為空 */
|
||||
func isEmpty() -> Bool {
|
||||
size() == 0
|
||||
}
|
||||
|
||||
/* 入列操作 */
|
||||
private func push(num: Int, isFront: Bool) {
|
||||
let node = ListNode(val: num)
|
||||
// 若鏈結串列為空,則令 front 和 rear 都指向 node
|
||||
if isEmpty() {
|
||||
front = node
|
||||
rear = node
|
||||
}
|
||||
// 佇列首入列操作
|
||||
else if isFront {
|
||||
// 將 node 新增至鏈結串列頭部
|
||||
front?.prev = node
|
||||
node.next = front
|
||||
front = node // 更新頭節點
|
||||
}
|
||||
// 佇列尾入列操作
|
||||
else {
|
||||
// 將 node 新增至鏈結串列尾部
|
||||
rear?.next = node
|
||||
node.prev = rear
|
||||
rear = node // 更新尾節點
|
||||
}
|
||||
_size += 1 // 更新佇列長度
|
||||
}
|
||||
|
||||
/* 佇列首入列 */
|
||||
func pushFirst(num: Int) {
|
||||
push(num: num, isFront: true)
|
||||
}
|
||||
|
||||
/* 佇列尾入列 */
|
||||
func pushLast(num: Int) {
|
||||
push(num: num, isFront: false)
|
||||
}
|
||||
|
||||
/* 出列操作 */
|
||||
private func pop(isFront: Bool) -> Int {
|
||||
if isEmpty() {
|
||||
fatalError("雙向佇列為空")
|
||||
}
|
||||
let val: Int
|
||||
// 佇列首出列操作
|
||||
if isFront {
|
||||
val = front!.val // 暫存頭節點值
|
||||
// 刪除頭節點
|
||||
let fNext = front?.next
|
||||
if fNext != nil {
|
||||
fNext?.prev = nil
|
||||
front?.next = nil
|
||||
}
|
||||
front = fNext // 更新頭節點
|
||||
}
|
||||
// 佇列尾出列操作
|
||||
else {
|
||||
val = rear!.val // 暫存尾節點值
|
||||
// 刪除尾節點
|
||||
let rPrev = rear?.prev
|
||||
if rPrev != nil {
|
||||
rPrev?.next = nil
|
||||
rear?.prev = nil
|
||||
}
|
||||
rear = rPrev // 更新尾節點
|
||||
}
|
||||
_size -= 1 // 更新佇列長度
|
||||
return val
|
||||
}
|
||||
|
||||
/* 佇列首出列 */
|
||||
func popFirst() -> Int {
|
||||
pop(isFront: true)
|
||||
}
|
||||
|
||||
/* 佇列尾出列 */
|
||||
func popLast() -> Int {
|
||||
pop(isFront: false)
|
||||
}
|
||||
|
||||
/* 訪問佇列首元素 */
|
||||
func peekFirst() -> Int {
|
||||
if isEmpty() {
|
||||
fatalError("雙向佇列為空")
|
||||
}
|
||||
return front!.val
|
||||
}
|
||||
|
||||
/* 訪問佇列尾元素 */
|
||||
func peekLast() -> Int {
|
||||
if isEmpty() {
|
||||
fatalError("雙向佇列為空")
|
||||
}
|
||||
return rear!.val
|
||||
}
|
||||
|
||||
/* 返回陣列用於列印 */
|
||||
func toArray() -> [Int] {
|
||||
var node = front
|
||||
var res = Array(repeating: 0, count: size())
|
||||
for i in res.indices {
|
||||
res[i] = node!.val
|
||||
node = node?.next
|
||||
}
|
||||
return res
|
||||
}
|
||||
}
|
||||
|
||||
@main
|
||||
enum _LinkedListDeque {
|
||||
/* Driver Code */
|
||||
static func main() {
|
||||
/* 初始化雙向佇列 */
|
||||
let deque = LinkedListDeque()
|
||||
deque.pushLast(num: 3)
|
||||
deque.pushLast(num: 2)
|
||||
deque.pushLast(num: 5)
|
||||
print("雙向佇列 deque = \(deque.toArray())")
|
||||
|
||||
/* 訪問元素 */
|
||||
let peekFirst = deque.peekFirst()
|
||||
print("佇列首元素 peekFirst = \(peekFirst)")
|
||||
let peekLast = deque.peekLast()
|
||||
print("佇列尾元素 peekLast = \(peekLast)")
|
||||
|
||||
/* 元素入列 */
|
||||
deque.pushLast(num: 4)
|
||||
print("元素 4 佇列尾入列後 deque = \(deque.toArray())")
|
||||
deque.pushFirst(num: 1)
|
||||
print("元素 1 佇列首入列後 deque = \(deque.toArray())")
|
||||
|
||||
/* 元素出列 */
|
||||
let popLast = deque.popLast()
|
||||
print("佇列尾出列元素 = \(popLast),佇列尾出列後 deque = \(deque.toArray())")
|
||||
let popFirst = deque.popFirst()
|
||||
print("佇列首出列元素 = \(popFirst),佇列首出列後 deque = \(deque.toArray())")
|
||||
|
||||
/* 獲取雙向佇列的長度 */
|
||||
let size = deque.size()
|
||||
print("雙向佇列長度 size = \(size)")
|
||||
|
||||
/* 判斷雙向佇列是否為空 */
|
||||
let isEmpty = deque.isEmpty()
|
||||
print("雙向佇列是否為空 = \(isEmpty)")
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,107 @@
|
||||
/**
|
||||
* File: linkedlist_queue.swift
|
||||
* Created Time: 2023-01-11
|
||||
* Author: nuomi1 (nuomi1@qq.com)
|
||||
*/
|
||||
|
||||
import utils
|
||||
|
||||
/* 基於鏈結串列實現的佇列 */
|
||||
class LinkedListQueue {
|
||||
private var front: ListNode? // 頭節點
|
||||
private var rear: ListNode? // 尾節點
|
||||
private var _size: Int
|
||||
|
||||
init() {
|
||||
_size = 0
|
||||
}
|
||||
|
||||
/* 獲取佇列的長度 */
|
||||
func size() -> Int {
|
||||
_size
|
||||
}
|
||||
|
||||
/* 判斷佇列是否為空 */
|
||||
func isEmpty() -> Bool {
|
||||
size() == 0
|
||||
}
|
||||
|
||||
/* 入列 */
|
||||
func push(num: Int) {
|
||||
// 在尾節點後新增 num
|
||||
let node = ListNode(x: num)
|
||||
// 如果佇列為空,則令頭、尾節點都指向該節點
|
||||
if front == nil {
|
||||
front = node
|
||||
rear = node
|
||||
}
|
||||
// 如果佇列不為空,則將該節點新增到尾節點後
|
||||
else {
|
||||
rear?.next = node
|
||||
rear = node
|
||||
}
|
||||
_size += 1
|
||||
}
|
||||
|
||||
/* 出列 */
|
||||
@discardableResult
|
||||
func pop() -> Int {
|
||||
let num = peek()
|
||||
// 刪除頭節點
|
||||
front = front?.next
|
||||
_size -= 1
|
||||
return num
|
||||
}
|
||||
|
||||
/* 訪問佇列首元素 */
|
||||
func peek() -> Int {
|
||||
if isEmpty() {
|
||||
fatalError("佇列為空")
|
||||
}
|
||||
return front!.val
|
||||
}
|
||||
|
||||
/* 將鏈結串列轉化為 Array 並返回 */
|
||||
func toArray() -> [Int] {
|
||||
var node = front
|
||||
var res = Array(repeating: 0, count: size())
|
||||
for i in res.indices {
|
||||
res[i] = node!.val
|
||||
node = node?.next
|
||||
}
|
||||
return res
|
||||
}
|
||||
}
|
||||
|
||||
@main
|
||||
enum _LinkedListQueue {
|
||||
/* Driver Code */
|
||||
static func main() {
|
||||
/* 初始化佇列 */
|
||||
let queue = LinkedListQueue()
|
||||
|
||||
/* 元素入列 */
|
||||
queue.push(num: 1)
|
||||
queue.push(num: 3)
|
||||
queue.push(num: 2)
|
||||
queue.push(num: 5)
|
||||
queue.push(num: 4)
|
||||
print("佇列 queue = \(queue.toArray())")
|
||||
|
||||
/* 訪問佇列首元素 */
|
||||
let peek = queue.peek()
|
||||
print("佇列首元素 peek = \(peek)")
|
||||
|
||||
/* 元素出列 */
|
||||
let pop = queue.pop()
|
||||
print("出列元素 pop = \(pop),出列後 queue = \(queue.toArray())")
|
||||
|
||||
/* 獲取佇列的長度 */
|
||||
let size = queue.size()
|
||||
print("佇列長度 size = \(size)")
|
||||
|
||||
/* 判斷佇列是否為空 */
|
||||
let isEmpty = queue.isEmpty()
|
||||
print("佇列是否為空 = \(isEmpty)")
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,96 @@
|
||||
/**
|
||||
* File: linkedlist_stack.swift
|
||||
* Created Time: 2023-01-09
|
||||
* Author: nuomi1 (nuomi1@qq.com)
|
||||
*/
|
||||
|
||||
import utils
|
||||
|
||||
/* 基於鏈結串列實現的堆疊 */
|
||||
class LinkedListStack {
|
||||
private var _peek: ListNode? // 將頭節點作為堆疊頂
|
||||
private var _size: Int // 堆疊的長度
|
||||
|
||||
init() {
|
||||
_size = 0
|
||||
}
|
||||
|
||||
/* 獲取堆疊的長度 */
|
||||
func size() -> Int {
|
||||
_size
|
||||
}
|
||||
|
||||
/* 判斷堆疊是否為空 */
|
||||
func isEmpty() -> Bool {
|
||||
size() == 0
|
||||
}
|
||||
|
||||
/* 入堆疊 */
|
||||
func push(num: Int) {
|
||||
let node = ListNode(x: num)
|
||||
node.next = _peek
|
||||
_peek = node
|
||||
_size += 1
|
||||
}
|
||||
|
||||
/* 出堆疊 */
|
||||
@discardableResult
|
||||
func pop() -> Int {
|
||||
let num = peek()
|
||||
_peek = _peek?.next
|
||||
_size -= 1
|
||||
return num
|
||||
}
|
||||
|
||||
/* 訪問堆疊頂元素 */
|
||||
func peek() -> Int {
|
||||
if isEmpty() {
|
||||
fatalError("堆疊為空")
|
||||
}
|
||||
return _peek!.val
|
||||
}
|
||||
|
||||
/* 將 List 轉化為 Array 並返回 */
|
||||
func toArray() -> [Int] {
|
||||
var node = _peek
|
||||
var res = Array(repeating: 0, count: size())
|
||||
for i in res.indices.reversed() {
|
||||
res[i] = node!.val
|
||||
node = node?.next
|
||||
}
|
||||
return res
|
||||
}
|
||||
}
|
||||
|
||||
@main
|
||||
enum _LinkedListStack {
|
||||
/* Driver Code */
|
||||
static func main() {
|
||||
/* 初始化堆疊 */
|
||||
let stack = LinkedListStack()
|
||||
|
||||
/* 元素入堆疊 */
|
||||
stack.push(num: 1)
|
||||
stack.push(num: 3)
|
||||
stack.push(num: 2)
|
||||
stack.push(num: 5)
|
||||
stack.push(num: 4)
|
||||
print("堆疊 stack = \(stack.toArray())")
|
||||
|
||||
/* 訪問堆疊頂元素 */
|
||||
let peek = stack.peek()
|
||||
print("堆疊頂元素 peek = \(peek)")
|
||||
|
||||
/* 元素出堆疊 */
|
||||
let pop = stack.pop()
|
||||
print("出堆疊元素 pop = \(pop),出堆疊後 stack = \(stack.toArray())")
|
||||
|
||||
/* 獲取堆疊的長度 */
|
||||
let size = stack.size()
|
||||
print("堆疊的長度 size = \(size)")
|
||||
|
||||
/* 判斷是否為空 */
|
||||
let isEmpty = stack.isEmpty()
|
||||
print("堆疊是否為空 = \(isEmpty)")
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,40 @@
|
||||
/**
|
||||
* File: queue.swift
|
||||
* Created Time: 2023-01-11
|
||||
* Author: nuomi1 (nuomi1@qq.com)
|
||||
*/
|
||||
|
||||
@main
|
||||
enum Queue {
|
||||
/* Driver Code */
|
||||
static func main() {
|
||||
/* 初始化佇列 */
|
||||
// Swift 沒有內建的佇列類別,可以把 Array 當作佇列來使用
|
||||
var queue: [Int] = []
|
||||
|
||||
/* 元素入列 */
|
||||
queue.append(1)
|
||||
queue.append(3)
|
||||
queue.append(2)
|
||||
queue.append(5)
|
||||
queue.append(4)
|
||||
print("佇列 queue = \(queue)")
|
||||
|
||||
/* 訪問佇列首元素 */
|
||||
let peek = queue.first!
|
||||
print("佇列首元素 peek = \(peek)")
|
||||
|
||||
/* 元素出列 */
|
||||
// 使用 Array 模擬時 pop 的複雜度為 O(n)
|
||||
let pool = queue.removeFirst()
|
||||
print("出列元素 pop = \(pool),出列後 queue = \(queue)")
|
||||
|
||||
/* 獲取佇列的長度 */
|
||||
let size = queue.count
|
||||
print("佇列長度 size = \(size)")
|
||||
|
||||
/* 判斷佇列是否為空 */
|
||||
let isEmpty = queue.isEmpty
|
||||
print("佇列是否為空 = \(isEmpty)")
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,39 @@
|
||||
/**
|
||||
* File: stack.swift
|
||||
* Created Time: 2023-01-09
|
||||
* Author: nuomi1 (nuomi1@qq.com)
|
||||
*/
|
||||
|
||||
@main
|
||||
enum Stack {
|
||||
/* Driver Code */
|
||||
static func main() {
|
||||
/* 初始化堆疊 */
|
||||
// Swift 沒有內建的堆疊類別,可以把 Array 當作堆疊來使用
|
||||
var stack: [Int] = []
|
||||
|
||||
/* 元素入堆疊 */
|
||||
stack.append(1)
|
||||
stack.append(3)
|
||||
stack.append(2)
|
||||
stack.append(5)
|
||||
stack.append(4)
|
||||
print("堆疊 stack = \(stack)")
|
||||
|
||||
/* 訪問堆疊頂元素 */
|
||||
let peek = stack.last!
|
||||
print("堆疊頂元素 peek = \(peek)")
|
||||
|
||||
/* 元素出堆疊 */
|
||||
let pop = stack.removeLast()
|
||||
print("出堆疊元素 pop = \(pop),出堆疊後 stack = \(stack)")
|
||||
|
||||
/* 獲取堆疊的長度 */
|
||||
let size = stack.count
|
||||
print("堆疊的長度 size = \(size)")
|
||||
|
||||
/* 判斷是否為空 */
|
||||
let isEmpty = stack.isEmpty
|
||||
print("堆疊是否為空 = \(isEmpty)")
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user