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37 lines
813 B
37 lines
813 B
/**
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* File: Vertex.java
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* Created Time: 2023-02-15
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* Author: Krahets (krahets@163.com)
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*/
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package utils;
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import java.util.*;
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/* 顶点类 */
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public class Vertex {
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public int val;
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public Vertex(int val) {
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this.val = val;
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}
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/* 输入值列表 vals ，返回顶点列表 vets */
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public static Vertex[] valsToVets(int[] vals) {
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Vertex[] vets = new Vertex[vals.length];
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for (int i = 0; i < vals.length; i++) {
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vets[i] = new Vertex(vals[i]);
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}
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return vets;
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}
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/* 输入顶点列表 vets ，返回值列表 vals */
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public static List<Integer> vetsToVals(List<Vertex> vets) {
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List<Integer> vals = new ArrayList<>();
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for (Vertex vet : vets) {
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vals.add(vet.val);
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}
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return vals;
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}
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}
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