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feat: add Swift codes for graph_traversal article (#378)

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* feat: add Swift codes for graph_traversal article

* refactor: rename parameters

* Update graph_dfs.swift

---------

Co-authored-by: Yudong Jin <krahets@163.com>
This commit is contained in:
nuomi1
2023-02-22 19:41:31 +08:00
committed by GitHub
parent f2d2cca5f1
commit c6c4c9d997
7 changed files with 136 additions and 13 deletions
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4
codes/swift/utils/Vertex.swift
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@@ -21,7 +21,7 @@ public class Vertex: Hashable {
}
/* 输入值列表 vals ，返回顶点列表 vets */
public static func valsToVets(_ vals: [Int]) -> [Vertex] {
public static func valsToVets(vals: [Int]) -> [Vertex] {
var vets: [Vertex] = []
for val in vals {
vets.append(Vertex(val: val))
@@ -30,7 +30,7 @@ public class Vertex: Hashable {
}
/* 输入顶点列表 vets ，返回值列表 vals */
public static func vetsToVals(_ vets: [Vertex]) -> [Int] {
public static func vetsToVals(vets: [Vertex]) -> [Int] {
var vals: [Int] = []
for vet in vets {
vals.append(vet.val)