Files
hello-algo/ja/codes/java/utils/Vertex.java
T
Yudong Jin 7257641e0e Retranslate the complete Japanese online edition from Chinese (#2008)
* Retranslate the complete Japanese online edition from Chinese

* Fit Japanese homepage labels and localize heading permalinks

* Point Japanese contribution instructions to the Japanese preview

* Replace locale conditionals with multilingual UI tables
2026-10-30 02:12:26 +08:00

37 lines
863 B
Java

/**
* File: Vertex.java
* Created Time: 2023-02-15
* Author: krahets ([email protected])
*/
package utils;
import java.util.*;
/* 頂点クラス */
public class Vertex {
public int val;
public Vertex(int val) {
this.val = val;
}
/* 値のリスト vals を入力し、頂点のリスト vets を返す */
public static Vertex[] valsToVets(int[] vals) {
Vertex[] vets = new Vertex[vals.length];
for (int i = 0; i < vals.length; i++) {
vets[i] = new Vertex(vals[i]);
}
return vets;
}
/* 頂点のリスト vets を入力し、値のリスト vals を返す */
public static List<Integer> vetsToVals(List<Vertex> vets) {
List<Integer> vals = new ArrayList<>();
for (Vertex vet : vets) {
vals.add(vet.val);
}
return vals;
}
}