mirror of
https://github.com/krahets/hello-algo.git
synced 2026-09-04 14:17:14 +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 +1,4 @@
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add_executable(graph_adjacency_matrix graph_adjacency_matrix.c)
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add_executable(graph_adjacency_list_test graph_adjacency_list_test.c)
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add_executable(graph_bfs graph_bfs.c)
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add_executable(graph_dfs graph_dfs.c)
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@@ -0,0 +1,171 @@
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/**
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* File: graph_adjacency_list.c
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* Created Time: 2023-07-07
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* Author: NI-SW (947743645@qq.com)
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*/
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#include "../utils/common.h"
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// 假設節點最大數量為 100
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#define MAX_SIZE 100
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/* 節點結構體 */
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typedef struct AdjListNode {
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Vertex *vertex; // 頂點
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struct AdjListNode *next; // 後繼節點
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} AdjListNode;
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/* 基於鄰接表實現的無向圖類別 */
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typedef struct {
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AdjListNode *heads[MAX_SIZE]; // 節點陣列
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int size; // 節點數量
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} GraphAdjList;
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/* 建構子 */
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GraphAdjList *newGraphAdjList() {
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GraphAdjList *graph = (GraphAdjList *)malloc(sizeof(GraphAdjList));
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if (!graph) {
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return NULL;
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}
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graph->size = 0;
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for (int i = 0; i < MAX_SIZE; i++) {
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graph->heads[i] = NULL;
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}
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return graph;
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}
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/* 析構函式 */
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void delGraphAdjList(GraphAdjList *graph) {
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for (int i = 0; i < graph->size; i++) {
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AdjListNode *cur = graph->heads[i];
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while (cur != NULL) {
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AdjListNode *next = cur->next;
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if (cur != graph->heads[i]) {
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free(cur);
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}
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cur = next;
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}
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free(graph->heads[i]->vertex);
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free(graph->heads[i]);
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}
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free(graph);
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}
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/* 查詢頂點對應的節點 */
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AdjListNode *findNode(GraphAdjList *graph, Vertex *vet) {
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for (int i = 0; i < graph->size; i++) {
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if (graph->heads[i]->vertex == vet) {
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return graph->heads[i];
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}
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}
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return NULL;
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}
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/* 新增邊輔助函式 */
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void addEdgeHelper(AdjListNode *head, Vertex *vet) {
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AdjListNode *node = (AdjListNode *)malloc(sizeof(AdjListNode));
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node->vertex = vet;
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// 頭插法
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node->next = head->next;
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head->next = node;
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}
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/* 新增邊 */
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void addEdge(GraphAdjList *graph, Vertex *vet1, Vertex *vet2) {
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AdjListNode *head1 = findNode(graph, vet1);
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AdjListNode *head2 = findNode(graph, vet2);
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assert(head1 != NULL && head2 != NULL && head1 != head2);
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// 新增邊 vet1 - vet2
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addEdgeHelper(head1, vet2);
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addEdgeHelper(head2, vet1);
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}
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/* 刪除邊輔助函式 */
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void removeEdgeHelper(AdjListNode *head, Vertex *vet) {
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AdjListNode *pre = head;
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AdjListNode *cur = head->next;
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// 在鏈結串列中搜索 vet 對應節點
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while (cur != NULL && cur->vertex != vet) {
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pre = cur;
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cur = cur->next;
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}
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if (cur == NULL)
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return;
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// 將 vet 對應節點從鏈結串列中刪除
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pre->next = cur->next;
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// 釋放記憶體
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free(cur);
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}
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/* 刪除邊 */
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void removeEdge(GraphAdjList *graph, Vertex *vet1, Vertex *vet2) {
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AdjListNode *head1 = findNode(graph, vet1);
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AdjListNode *head2 = findNode(graph, vet2);
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assert(head1 != NULL && head2 != NULL);
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// 刪除邊 vet1 - vet2
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removeEdgeHelper(head1, head2->vertex);
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removeEdgeHelper(head2, head1->vertex);
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}
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/* 新增頂點 */
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void addVertex(GraphAdjList *graph, Vertex *vet) {
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assert(graph != NULL && graph->size < MAX_SIZE);
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AdjListNode *head = (AdjListNode *)malloc(sizeof(AdjListNode));
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head->vertex = vet;
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head->next = NULL;
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// 在鄰接表中新增一個新鏈結串列
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graph->heads[graph->size++] = head;
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}
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/* 刪除頂點 */
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void removeVertex(GraphAdjList *graph, Vertex *vet) {
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AdjListNode *node = findNode(graph, vet);
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assert(node != NULL);
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// 在鄰接表中刪除頂點 vet 對應的鏈結串列
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AdjListNode *cur = node, *pre = NULL;
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while (cur) {
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pre = cur;
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cur = cur->next;
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free(pre);
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}
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// 走訪其他頂點的鏈結串列,刪除所有包含 vet 的邊
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for (int i = 0; i < graph->size; i++) {
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cur = graph->heads[i];
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pre = NULL;
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while (cur) {
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pre = cur;
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cur = cur->next;
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if (cur && cur->vertex == vet) {
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pre->next = cur->next;
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free(cur);
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break;
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}
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}
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}
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// 將該頂點之後的頂點向前移動,以填補空缺
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int i;
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for (i = 0; i < graph->size; i++) {
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if (graph->heads[i] == node)
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break;
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}
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for (int j = i; j < graph->size - 1; j++) {
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graph->heads[j] = graph->heads[j + 1];
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}
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graph->size--;
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free(vet);
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}
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/* 列印鄰接表 */
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void printGraph(const GraphAdjList *graph) {
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printf("鄰接表 =\n");
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for (int i = 0; i < graph->size; ++i) {
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AdjListNode *node = graph->heads[i];
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printf("%d: [", node->vertex->val);
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node = node->next;
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while (node) {
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printf("%d, ", node->vertex->val);
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node = node->next;
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}
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printf("]\n");
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}
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}
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@@ -0,0 +1,55 @@
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/**
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* File: graph_adjacency_list_test.c
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* Created Time: 2023-07-11
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* Author: NI-SW (947743645@qq.com)
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*/
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#include "graph_adjacency_list.c"
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/* Driver Code */
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int main() {
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int vals[] = {1, 3, 2, 5, 4};
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int size = sizeof(vals) / sizeof(vals[0]);
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Vertex **v = valsToVets(vals, size);
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Vertex *edges[][2] = {{v[0], v[1]}, {v[0], v[3]}, {v[1], v[2]}, {v[2], v[3]}, {v[2], v[4]}, {v[3], v[4]}};
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int egdeSize = sizeof(edges) / sizeof(edges[0]);
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GraphAdjList *graph = newGraphAdjList();
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// 新增所有頂點和邊
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for (int i = 0; i < size; i++) {
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addVertex(graph, v[i]);
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}
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for (int i = 0; i < egdeSize; i++) {
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addEdge(graph, edges[i][0], edges[i][1]);
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}
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printf("\n初始化後,圖為\n");
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printGraph(graph);
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/* 新增邊 */
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// 頂點 1, 2 即 v[0], v[2]
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addEdge(graph, v[0], v[2]);
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printf("\n新增邊 1-2 後,圖為\n");
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printGraph(graph);
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/* 刪除邊 */
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// 頂點 1, 3 即 v[0], v[1]
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removeEdge(graph, v[0], v[1]);
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printf("\n刪除邊 1-3 後,圖為\n");
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printGraph(graph);
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/* 新增頂點 */
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Vertex *v5 = newVertex(6);
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addVertex(graph, v5);
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printf("\n新增頂點 6 後,圖為\n");
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printGraph(graph);
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/* 刪除頂點 */
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// 頂點 3 即 v[1]
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removeVertex(graph, v[1]);
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printf("\n刪除頂點 3 後,圖為:\n");
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printGraph(graph);
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// 釋放記憶體
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delGraphAdjList(graph);
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free(v);
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return 0;
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}
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@@ -0,0 +1,150 @@
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/**
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* File: graph_adjacency_matrix.c
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* Created Time: 2023-07-06
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* Author: NI-SW (947743645@qq.com)
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*/
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#include "../utils/common.h"
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// 假設頂點數量最大為 100
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#define MAX_SIZE 100
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/* 基於鄰接矩陣實現的無向圖結構體 */
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typedef struct {
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int vertices[MAX_SIZE];
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int adjMat[MAX_SIZE][MAX_SIZE];
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int size;
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} GraphAdjMat;
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/* 建構子 */
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GraphAdjMat *newGraphAdjMat() {
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GraphAdjMat *graph = (GraphAdjMat *)malloc(sizeof(GraphAdjMat));
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graph->size = 0;
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for (int i = 0; i < MAX_SIZE; i++) {
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for (int j = 0; j < MAX_SIZE; j++) {
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graph->adjMat[i][j] = 0;
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}
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}
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return graph;
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}
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/* 析構函式 */
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void delGraphAdjMat(GraphAdjMat *graph) {
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free(graph);
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}
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/* 新增頂點 */
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void addVertex(GraphAdjMat *graph, int val) {
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if (graph->size == MAX_SIZE) {
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fprintf(stderr, "圖的頂點數量已達最大值\n");
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return;
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}
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// 新增第 n 個頂點,並將第 n 行和列置零
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int n = graph->size;
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graph->vertices[n] = val;
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for (int i = 0; i <= n; i++) {
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graph->adjMat[n][i] = graph->adjMat[i][n] = 0;
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}
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graph->size++;
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}
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/* 刪除頂點 */
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void removeVertex(GraphAdjMat *graph, int index) {
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if (index < 0 || index >= graph->size) {
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fprintf(stderr, "頂點索引越界\n");
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return;
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}
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// 在頂點串列中移除索引 index 的頂點
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for (int i = index; i < graph->size - 1; i++) {
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graph->vertices[i] = graph->vertices[i + 1];
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}
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// 在鄰接矩陣中刪除索引 index 的行
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for (int i = index; i < graph->size - 1; i++) {
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for (int j = 0; j < graph->size; j++) {
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graph->adjMat[i][j] = graph->adjMat[i + 1][j];
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}
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}
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// 在鄰接矩陣中刪除索引 index 的列
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for (int i = 0; i < graph->size; i++) {
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for (int j = index; j < graph->size - 1; j++) {
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graph->adjMat[i][j] = graph->adjMat[i][j + 1];
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}
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}
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graph->size--;
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}
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/* 新增邊 */
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// 參數 i, j 對應 vertices 元素索引
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void addEdge(GraphAdjMat *graph, int i, int j) {
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if (i < 0 || j < 0 || i >= graph->size || j >= graph->size || i == j) {
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fprintf(stderr, "邊索引越界或相等\n");
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return;
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}
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graph->adjMat[i][j] = 1;
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graph->adjMat[j][i] = 1;
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}
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/* 刪除邊 */
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// 參數 i, j 對應 vertices 元素索引
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void removeEdge(GraphAdjMat *graph, int i, int j) {
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if (i < 0 || j < 0 || i >= graph->size || j >= graph->size || i == j) {
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fprintf(stderr, "邊索引越界或相等\n");
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return;
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}
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graph->adjMat[i][j] = 0;
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graph->adjMat[j][i] = 0;
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}
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/* 列印鄰接矩陣 */
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void printGraphAdjMat(GraphAdjMat *graph) {
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printf("頂點串列 = ");
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printArray(graph->vertices, graph->size);
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printf("鄰接矩陣 =\n");
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for (int i = 0; i < graph->size; i++) {
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printArray(graph->adjMat[i], graph->size);
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}
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}
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/* Driver Code */
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int main() {
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// 初始化無向圖
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GraphAdjMat *graph = newGraphAdjMat();
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int vertices[] = {1, 3, 2, 5, 4};
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for (int i = 0; i < 5; i++) {
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addVertex(graph, vertices[i]);
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}
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int edges[][2] = {{0, 1}, {0, 3}, {1, 2}, {2, 3}, {2, 4}, {3, 4}};
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for (int i = 0; i < 6; i++) {
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addEdge(graph, edges[i][0], edges[i][1]);
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}
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printf("\n初始化後,圖為\n");
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printGraphAdjMat(graph);
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/* 新增邊 */
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// 頂點 1, 2 的索引分別為 0, 2
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addEdge(graph, 0, 2);
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printf("\n新增邊 1-2 後,圖為\n");
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printGraphAdjMat(graph);
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/* 刪除邊 */
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// 頂點 1, 3 的索引分別為 0, 1
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removeEdge(graph, 0, 1);
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printf("\n刪除邊 1-3 後,圖為\n");
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printGraphAdjMat(graph);
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/* 新增頂點 */
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addVertex(graph, 6);
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printf("\n新增頂點 6 後,圖為\n");
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printGraphAdjMat(graph);
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/* 刪除頂點 */
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// 頂點 3 的索引為 1
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removeVertex(graph, 1);
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printf("\n刪除頂點 3 後,圖為\n");
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printGraphAdjMat(graph);
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// 釋放記憶體
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delGraphAdjMat(graph);
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return 0;
|
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}
|
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@@ -0,0 +1,116 @@
|
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/**
|
||||
* File: graph_bfs.c
|
||||
* Created Time: 2023-07-11
|
||||
* Author: NI-SW (947743645@qq.com)
|
||||
*/
|
||||
|
||||
#include "graph_adjacency_list.c"
|
||||
|
||||
// 假設節點最大數量為 100
|
||||
#define MAX_SIZE 100
|
||||
|
||||
/* 節點佇列結構體 */
|
||||
typedef struct {
|
||||
Vertex *vertices[MAX_SIZE];
|
||||
int front, rear, size;
|
||||
} Queue;
|
||||
|
||||
/* 建構子 */
|
||||
Queue *newQueue() {
|
||||
Queue *q = (Queue *)malloc(sizeof(Queue));
|
||||
q->front = q->rear = q->size = 0;
|
||||
return q;
|
||||
}
|
||||
|
||||
/* 判斷佇列是否為空 */
|
||||
int isEmpty(Queue *q) {
|
||||
return q->size == 0;
|
||||
}
|
||||
|
||||
/* 入列操作 */
|
||||
void enqueue(Queue *q, Vertex *vet) {
|
||||
q->vertices[q->rear] = vet;
|
||||
q->rear = (q->rear + 1) % MAX_SIZE;
|
||||
q->size++;
|
||||
}
|
||||
|
||||
/* 出列操作 */
|
||||
Vertex *dequeue(Queue *q) {
|
||||
Vertex *vet = q->vertices[q->front];
|
||||
q->front = (q->front + 1) % MAX_SIZE;
|
||||
q->size--;
|
||||
return vet;
|
||||
}
|
||||
|
||||
/* 檢查頂點是否已被訪問 */
|
||||
int isVisited(Vertex **visited, int size, Vertex *vet) {
|
||||
// 走訪查詢節點,使用 O(n) 時間
|
||||
for (int i = 0; i < size; i++) {
|
||||
if (visited[i] == vet)
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* 廣度優先走訪 */
|
||||
// 使用鄰接表來表示圖,以便獲取指定頂點的所有鄰接頂點
|
||||
void graphBFS(GraphAdjList *graph, Vertex *startVet, Vertex **res, int *resSize, Vertex **visited, int *visitedSize) {
|
||||
// 佇列用於實現 BFS
|
||||
Queue *queue = newQueue();
|
||||
enqueue(queue, startVet);
|
||||
visited[(*visitedSize)++] = startVet;
|
||||
// 以頂點 vet 為起點,迴圈直至訪問完所有頂點
|
||||
while (!isEmpty(queue)) {
|
||||
Vertex *vet = dequeue(queue); // 佇列首頂點出隊
|
||||
res[(*resSize)++] = vet; // 記錄訪問頂點
|
||||
// 走訪該頂點的所有鄰接頂點
|
||||
AdjListNode *node = findNode(graph, vet);
|
||||
while (node != NULL) {
|
||||
// 跳過已被訪問的頂點
|
||||
if (!isVisited(visited, *visitedSize, node->vertex)) {
|
||||
enqueue(queue, node->vertex); // 只入列未訪問的頂點
|
||||
visited[(*visitedSize)++] = node->vertex; // 標記該頂點已被訪問
|
||||
}
|
||||
node = node->next;
|
||||
}
|
||||
}
|
||||
// 釋放記憶體
|
||||
free(queue);
|
||||
}
|
||||
|
||||
/* Driver Code */
|
||||
int main() {
|
||||
// 初始化無向圖
|
||||
int vals[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
|
||||
int size = sizeof(vals) / sizeof(vals[0]);
|
||||
Vertex **v = valsToVets(vals, size);
|
||||
Vertex *edges[][2] = {{v[0], v[1]}, {v[0], v[3]}, {v[1], v[2]}, {v[1], v[4]}, {v[2], v[5]}, {v[3], v[4]},
|
||||
{v[3], v[6]}, {v[4], v[5]}, {v[4], v[7]}, {v[5], v[8]}, {v[6], v[7]}, {v[7], v[8]}};
|
||||
int egdeSize = sizeof(edges) / sizeof(edges[0]);
|
||||
GraphAdjList *graph = newGraphAdjList();
|
||||
// 新增所有頂點和邊
|
||||
for (int i = 0; i < size; i++) {
|
||||
addVertex(graph, v[i]);
|
||||
}
|
||||
for (int i = 0; i < egdeSize; i++) {
|
||||
addEdge(graph, edges[i][0], edges[i][1]);
|
||||
}
|
||||
printf("\n初始化後,圖為\n");
|
||||
printGraph(graph);
|
||||
|
||||
// 廣度優先走訪
|
||||
// 頂點走訪序列
|
||||
Vertex *res[MAX_SIZE];
|
||||
int resSize = 0;
|
||||
// 用於記錄已被訪問過的頂點
|
||||
Vertex *visited[MAX_SIZE];
|
||||
int visitedSize = 0;
|
||||
graphBFS(graph, v[0], res, &resSize, visited, &visitedSize);
|
||||
printf("\n廣度優先走訪(BFS)頂點序列為\n");
|
||||
printArray(vetsToVals(res, resSize), resSize);
|
||||
|
||||
// 釋放記憶體
|
||||
delGraphAdjList(graph);
|
||||
free(v);
|
||||
return 0;
|
||||
}
|
||||
@@ -0,0 +1,75 @@
|
||||
/**
|
||||
* File: graph_dfs.c
|
||||
* Created Time: 2023-07-13
|
||||
* Author: NI-SW (947743645@qq.com)
|
||||
*/
|
||||
|
||||
#include "graph_adjacency_list.c"
|
||||
|
||||
// 假設節點最大數量為 100
|
||||
#define MAX_SIZE 100
|
||||
|
||||
/* 檢查頂點是否已被訪問 */
|
||||
int isVisited(Vertex **res, int size, Vertex *vet) {
|
||||
// 走訪查詢節點,使用 O(n) 時間
|
||||
for (int i = 0; i < size; i++) {
|
||||
if (res[i] == vet) {
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* 深度優先走訪輔助函式 */
|
||||
void dfs(GraphAdjList *graph, Vertex **res, int *resSize, Vertex *vet) {
|
||||
// 記錄訪問頂點
|
||||
res[(*resSize)++] = vet;
|
||||
// 走訪該頂點的所有鄰接頂點
|
||||
AdjListNode *node = findNode(graph, vet);
|
||||
while (node != NULL) {
|
||||
// 跳過已被訪問的頂點
|
||||
if (!isVisited(res, *resSize, node->vertex)) {
|
||||
// 遞迴訪問鄰接頂點
|
||||
dfs(graph, res, resSize, node->vertex);
|
||||
}
|
||||
node = node->next;
|
||||
}
|
||||
}
|
||||
|
||||
/* 深度優先走訪 */
|
||||
// 使用鄰接表來表示圖,以便獲取指定頂點的所有鄰接頂點
|
||||
void graphDFS(GraphAdjList *graph, Vertex *startVet, Vertex **res, int *resSize) {
|
||||
dfs(graph, res, resSize, startVet);
|
||||
}
|
||||
|
||||
/* Driver Code */
|
||||
int main() {
|
||||
// 初始化無向圖
|
||||
int vals[] = {0, 1, 2, 3, 4, 5, 6};
|
||||
int size = sizeof(vals) / sizeof(vals[0]);
|
||||
Vertex **v = valsToVets(vals, size);
|
||||
Vertex *edges[][2] = {{v[0], v[1]}, {v[0], v[3]}, {v[1], v[2]}, {v[2], v[5]}, {v[4], v[5]}, {v[5], v[6]}};
|
||||
int egdeSize = sizeof(edges) / sizeof(edges[0]);
|
||||
GraphAdjList *graph = newGraphAdjList();
|
||||
// 新增所有頂點和邊
|
||||
for (int i = 0; i < size; i++) {
|
||||
addVertex(graph, v[i]);
|
||||
}
|
||||
for (int i = 0; i < egdeSize; i++) {
|
||||
addEdge(graph, edges[i][0], edges[i][1]);
|
||||
}
|
||||
printf("\n初始化後,圖為\n");
|
||||
printGraph(graph);
|
||||
|
||||
// 深度優先走訪
|
||||
Vertex *res[MAX_SIZE];
|
||||
int resSize = 0;
|
||||
graphDFS(graph, v[0], res, &resSize);
|
||||
printf("\n深度優先走訪(DFS)頂點序列為\n");
|
||||
printArray(vetsToVals(res, resSize), resSize);
|
||||
|
||||
// 釋放記憶體
|
||||
delGraphAdjList(graph);
|
||||
free(v);
|
||||
return 0;
|
||||
}
|
||||
Reference in New Issue
Block a user