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Review Swift codes (#1150)

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* feat(swift): review for chapter_computational_complexity

* feat(swift): review for chapter_data_structure

* feat(swift): review for chapter_array_and_linkedlist

* feat(swift): review for chapter_stack_and_queue

* feat(swift): review for chapter_hashing

* feat(swift): review for chapter_tree

* feat(swift): add codes for heap article

* feat(swift): review for chapter_heap

* feat(swift): review for chapter_graph

* feat(swift): review for chapter_searching

* feat(swift): review for chapter_sorting

* feat(swift): review for chapter_divide_and_conquer

* feat(swift): review for chapter_backtracking

* feat(swift): review for chapter_dynamic_programming

* feat(swift): review for chapter_greedy

* feat(swift): review for utils

* feat(swift): update ci tool

* feat(swift): trailing closure

* feat(swift): array init

* feat(swift): map index
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nuomi1
2024-03-20 21:15:39 +08:00
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parent 300a781fab
commit 7359a7cb4b
55 changed files with 293 additions and 224 deletions
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codes/swift/chapter_tree/binary_search_tree.swift
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@ -108,7 +108,7 @@ class BinarySearchTree {
// 子节点数量 = 0 or 1
if cur?.left == nil || cur?.right == nil {
// 当子节点数量 = 0 / 1 时， child = null / 该子节点
let child = cur?.left != nil ? cur?.left : cur?.right
let child = cur?.left ?? cur?.right
// 删除节点 cur
if cur !== root {
if pre?.left === cur {