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fix several bugs

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This commit is contained in:
krahets 2023-10-17 23:45:31 +08:00
parent 51405c0669
commit 5392afd44b
14 changed files with 15 additions and 15 deletions
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2
codes/c/chapter_backtracking/preorder_traversal_i_compact.c
View file

@ -15,7 +15,7 @@ void printFunc(vector *v, void *p) {
}
/* 前序遍历：例题一 */
static void preOrder(TreeNode *root) {
void preOrder(TreeNode *root) {
if (root == NULL) {
return;
}

2
codes/c/chapter_divide_and_conquer/CMakeLists.txt
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@ -1,3 +1,3 @@
add_executable(binary_search_recur binary_search_recur.c)
add_executable(hanota hanota.c)
add_executable(build_tree build_tree.c)
add_executable(hanota hanota.c)

2
codes/c/chapter_hashing/hash_map_chaining.c
View file

@ -19,7 +19,7 @@ typedef struct pair Pair;
/* 链表节点 */
struct node {
Pair *pair;
struct Node *next;
struct node *next;
};
typedef struct node Node;

2
codes/cpp/chapter_backtracking/permutations_i.cpp
View file

@ -16,7 +16,7 @@ void backtrack(vector<int> &state, const vector<int> &choices, vector<bool> &sel
// 遍历所有选择
for (int i = 0; i < choices.size(); i++) {
int choice = choices[i];
// 剪枝：不允许重复选择元素 且 不允许重复选择相等元素
// 剪枝：不允许重复选择元素
if (!selected[i]) {
// 尝试：做出选择，更新状态
selected[i] = true;

2
codes/csharp/chapter_backtracking/permutations_i.cs
View file

@ -17,7 +17,7 @@ public class permutations_i {
// 遍历所有选择
for (int i = 0; i < choices.Length; i++) {
int choice = choices[i];
// 剪枝：不允许重复选择元素 且 不允许重复选择相等元素
// 剪枝：不允许重复选择元素
if (!selected[i]) {
// 尝试：做出选择，更新状态
selected[i] = true;

2
codes/dart/chapter_backtracking/permutations_i.dart
View file

@ -19,7 +19,7 @@ void backtrack(
// 遍历所有选择
for (int i = 0; i < choices.length; i++) {
int choice = choices[i];
// 剪枝：不允许重复选择元素 且 不允许重复选择相等元素
// 剪枝：不允许重复选择元素
if (!selected[i]) {
// 尝试：做出选择，更新状态
selected[i] = true;

2
codes/go/chapter_backtracking/permutations_i.go
View file

@ -14,7 +14,7 @@ func backtrackI(state *[]int, choices *[]int, selected *[]bool, res *[][]int) {
// 遍历所有选择
for i := 0; i < len(*choices); i++ {
choice := (*choices)[i]
// 剪枝：不允许重复选择元素 且 不允许重复选择相等元素
// 剪枝：不允许重复选择元素
if !(*selected)[i] {
// 尝试：做出选择，更新状态
(*selected)[i] = true

2
codes/java/chapter_backtracking/permutations_i.java
View file

@ -19,7 +19,7 @@ public class permutations_i {
// 遍历所有选择
for (int i = 0; i < choices.length; i++) {
int choice = choices[i];
// 剪枝：不允许重复选择元素 且 不允许重复选择相等元素
// 剪枝：不允许重复选择元素
if (!selected[i]) {
// 尝试：做出选择，更新状态
selected[i] = true;

2
codes/javascript/chapter_backtracking/permutations_i.js
View file

@ -13,7 +13,7 @@ function backtrack(state, choices, selected, res) {
}
// 遍历所有选择
choices.forEach((choice, i) => {
// 剪枝：不允许重复选择元素 且 不允许重复选择相等元素
// 剪枝：不允许重复选择元素
if (!selected[i]) {
// 尝试：做出选择，更新状态
selected[i] = true;

2
codes/rust/chapter_backtracking/permutations_i.rs
View file

@ -14,7 +14,7 @@ fn backtrack(mut state: Vec<i32>, choices: &[i32], selected: &mut [bool], res: &
// 遍历所有选择
for i in 0..choices.len() {
let choice = choices[i];
// 剪枝：不允许重复选择元素 且 不允许重复选择相等元素
// 剪枝：不允许重复选择元素
if !selected[i] {
// 尝试：做出选择，更新状态
selected[i] = true;

2
codes/swift/chapter_backtracking/permutations_i.swift
View file

@ -13,7 +13,7 @@ func backtrack(state: inout [Int], choices: [Int], selected: inout [Bool], res:
}
// 遍历所有选择
for (i, choice) in choices.enumerated() {
// 剪枝：不允许重复选择元素 且 不允许重复选择相等元素
// 剪枝：不允许重复选择元素
if !selected[i] {
// 尝试：做出选择，更新状态
selected[i] = true

2
codes/typescript/chapter_backtracking/permutations_i.ts
View file

@ -18,7 +18,7 @@ function backtrack(
}
// 遍历所有选择
choices.forEach((choice, i) => {
// 剪枝：不允许重复选择元素 且 不允许重复选择相等元素
// 剪枝：不允许重复选择元素
if (!selected[i]) {
// 尝试：做出选择，更新状态
selected[i] = true;

2
docs/chapter_hashing/hash_algorithm.md
View file

@ -223,7 +223,7 @@ $$
=== "Go"
```go title="built_in_hash.go"
// Go 未提供内置 hash code 函数
```
=== "Swift"