50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
/**
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* File: graph_adjacency_list_test.cpp
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* Created Time: 2023-02-09
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* Author: what-is-me (whatisme@outlook.jp), krahets (krahets@163.com)
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*/
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#include "./graph_adjacency_list.cpp"
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/* Driver Code */
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int main() {
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/* 初始化无向图 */
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vector<Vertex *> v = valsToVets(vector<int>{1, 3, 2, 5, 4});
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vector<vector<Vertex *>> edges = {{v[0], v[1]}, {v[0], v[3]}, {v[1], v[2]},
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{v[2], v[3]}, {v[2], v[4]}, {v[3], v[4]}};
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GraphAdjList graph(edges);
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cout << "\n初始化后，图为" << endl;
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graph.print();
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/* 添加边 */
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// 顶点 1, 2 即 v[0], v[2]
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graph.addEdge(v[0], v[2]);
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cout << "\n添加边 1-2 后，图为" << endl;
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graph.print();
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/* 删除边 */
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// 顶点 1, 3 即 v[0], v[1]
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graph.removeEdge(v[0], v[1]);
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cout << "\n删除边 1-3 后，图为" << endl;
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graph.print();
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/* 添加顶点 */
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Vertex *v5 = new Vertex(6);
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graph.addVertex(v5);
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cout << "\n添加顶点 6 后，图为" << endl;
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graph.print();
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/* 删除顶点 */
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// 顶点 3 即 v[1]
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graph.removeVertex(v[1]);
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cout << "\n删除顶点 3 后，图为" << endl;
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graph.print();
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// 释放内存
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for (Vertex *vet : v) {
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delete vet;
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}
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return 0;
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}
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