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hello-algo/zh-hant/codes/dart/utils/vertex.dart

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/**
* File: Vertex.dart
* Created Time: 2023-05-15
* Author: liuyuxin (gvenusleo@gmail.com)
*/
/* 頂點類別 */
class Vertex {
int val;
Vertex(this.val);
/* 輸入值串列 vals ,返回頂點串列 vets */
static List<Vertex> valsToVets(List<int> vals) {
List<Vertex> vets = [];
for (int i in vals) {
vets.add(Vertex(i));
}
return vets;
}
/* 輸入頂點串列 vets ,返回值串列 vals */
static List<int> vetsToVals(List<Vertex> vets) {
List<int> vals = [];
for (Vertex vet in vets) {
vals.add(vet.val);
}
return vals;
}
}