代码重构 【Github Actions】

pull/42/head
github-actions[bot] 2021-07-29 02:33:38 +00:00
parent 5a5325b0c8
commit a8b66cd5ae
38 changed files with 110 additions and 159 deletions

View File

@ -157,4 +157,4 @@ func search(nums []int, target int) int {
}
```
##
##

View File

@ -2,7 +2,7 @@
>
>
>
> <u>[****](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u> 两个平台同步,想要和题友一起刷题,互相监督的同学,可以在我的小屋点击<u>[**刷题小队**](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u>进入。
> <u>[****](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u> 两个平台同步,想要和题友一起刷题,互相监督的同学,可以在我的小屋点击<u>[**刷题小队**](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u>进入。
#### [35. ](https://leetcode-cn.com/problems/search-insert-position/)
@ -52,10 +52,10 @@ class Solution {
//查询成功
if (target == nums[mid]) {
return mid;
//右区间
//右区间
} else if (nums[mid] < target) {
left = mid + 1;
//左区间
left = mid + 1;
//左区间
} else if (nums[mid] > target) {
right = mid - 1;
}

View File

@ -34,7 +34,7 @@ class Solution {
TreeNode cur = new TreeNode(-1);
cur = root;
Stack<TreeNode> stack = new Stack<>();
while (!stack.isEmpty() || cur != null) {
while (!stack.isEmpty() || cur != null) {
//找到当前应该遍历的那个节点
while (cur != null) {
stack.push(cur);
@ -47,7 +47,7 @@ class Solution {
cur = temp.right;
}
return arr;
}
}
}
```
@ -104,4 +104,4 @@ func inorderTraversal(root *TreeNode) []int {
}
```
###
###

View File

@ -49,10 +49,10 @@ class Solution {
public List<Integer> preorderTraversal(TreeNode root) {
List<Integer> list = new ArrayList<>();
Stack<TreeNode> stack = new Stack<>();
if (root == null) return list;
if (root == null) return list;
stack.push(root);
while (!stack.isEmpty()) {
TreeNode temp = stack.pop();
TreeNode temp = stack.pop();
if (temp.right != null) {
stack.push(temp.right);
}

View File

@ -12,7 +12,7 @@
,` , , , `
``

View File

@ -80,3 +80,4 @@ func dailyTemperatures(temperatures []int) []int {
}
return arr
}
```

View File

@ -111,7 +111,7 @@ func (mq *MaxQueue) Is_empty() bool {
return mq.size == 0
}
// Max_value 取最大值值,返回我们双端队列的对头即可,因为我们双端队列是单调递减的嘛
// Max_value 取最大值值,返回我们双端队列的对头即可,因为我们双端队列是单调递减的嘛
func (mq *MaxQueue) Max_value() int {
if mq.Is_empty() { return -1 }
return mq.deq[0]

View File

@ -116,4 +116,5 @@ func (m *MinStack) GetMin() int {
return m.minStk[len(m.minStk) - 1]
}
```
###

View File

@ -261,7 +261,6 @@ class Solution {
}
```
Go Code:
```go
@ -304,4 +303,3 @@ func max(a, b int) int {
return b
}
```

View File

@ -203,7 +203,6 @@ class Solution {
}
```
Go Code:
```go
@ -218,4 +217,3 @@ func twoSum(nums []int, target int) []int {
return []int{}
}
```

View File

@ -45,7 +45,7 @@ class Solution {
if (map.containsKey(nums[i])) {
//判断是否小于K如果小于等于则直接返回
int abs = Math.abs(i - map.get(nums[i]));
if (abs <= k) return true;//小于等于则返回
if (abs <= k) return true;//小于等于则返回
}
//更新索引,此时有两种情况,不存在,或者存在时,将后出现的索引保存
map.put(nums[i],i);
@ -72,7 +72,7 @@ class Solution:
# K
a = abs(i - m[nums[i]])
if a <= k:
return True#
return True#
#
m[nums[i]] = i
return False
@ -243,4 +243,3 @@ func containsNearbyDuplicate(nums []int, k int) bool {
return false
}
```

View File

@ -183,7 +183,6 @@ class Solution {
}
```
Go Code:
```go
@ -203,4 +202,3 @@ func removeElement(nums []int, val int) int {
return i
}
```

View File

@ -274,7 +274,6 @@ public:
};
```
Go Code:
```go
@ -297,4 +296,3 @@ func firstMissingPositive(nums []int) int {
return length + 1
}
```

View File

@ -22,7 +22,7 @@
![leetcode4851](https://cdn.jsdelivr.net/gh/tan45du/test1@master/20210122/leetcode485最长连续1的个数.7avzcthkit80.gif)
![leetcode4851](https://cdn.jsdelivr.net/gh/tan45du/test1@master/20210122/leetcode485最长连续1的个数.7avzcthkit80.gif)
@ -231,4 +231,3 @@ func max(a, b int) int {
return b
}
```

View File

@ -181,7 +181,6 @@ class Solution {
}
```
Go Code:
```go
@ -208,7 +207,7 @@ func spiralOrder(matrix [][]int) []int {
}
down--
if top > down { break }
for i := down; i >= top; i-- {
res = append(res, matrix[i][left])
}
@ -218,4 +217,3 @@ func spiralOrder(matrix [][]int) []int {
return res
}
```

View File

@ -236,4 +236,3 @@ func subarraySum(nums []int, k int) int {
return cnt
}
```

View File

@ -361,7 +361,6 @@ class Solution {
}
```
Go Code:
```go
@ -394,7 +393,7 @@ func generateMatrix(n int) [][]int {
}
buttom--
if num > size { break }
for i := buttom; i >= top; i-- {
res[i][left] = num
num++
@ -405,4 +404,3 @@ func generateMatrix(n int) [][]int {
return res
}
```

View File

@ -2,7 +2,7 @@
>
>
>
> <u>[****](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u> 两个平台同步,想要和题友一起刷题,互相监督的同学,可以在我的小屋点击<u>[**刷题小队**](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u>进入。
> <u>[****](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u> 两个平台同步,想要和题友一起刷题,互相监督的同学,可以在我的小屋点击<u>[**刷题小队**](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u>进入。
#### [66. ](https://leetcode-cn.com/problems/plus-one/)
@ -56,10 +56,10 @@ class Solution {
if (digits[i] != 0) {
return digits;
}
}
//第三种情况因为数组初始化每一位都为0我们只需将首位设为1即可
int[] arr = new int[len+1];
int[] arr = new int[len+1];
arr[0] = 1;
return arr;
}
@ -138,4 +138,3 @@ func plusOne(digits []int) []int {
return digits
}
```

View File

@ -48,7 +48,7 @@ class Solution {
//这里和三向切分不完全一致
int i = left;
int right = len-1;
while (i <= right) {
if (nums[i] == 2) {
swap(nums,i,right--);
@ -57,7 +57,7 @@ class Solution {
} else {
i++;
}
}
}
}
public void swap (int[] nums, int i, int j) {
int temp = nums[i];
@ -72,7 +72,7 @@ Python3 Code:
```python
from typing import List
class Solution:
def sortColors(self, nums: List[int]):
def sortColors(self, nums: List[int]):
leng = len(nums)
left = 0
#
@ -89,7 +89,7 @@ class Solution:
else:
i += 1
return nums
def swap(self, nums: List[int], i: int, j: int):
temp = nums[i]
nums[i] = nums[j]
@ -112,7 +112,7 @@ public:
} else {
i++;
}
}
}
}
};
```
@ -173,8 +173,6 @@ func sortColors(nums []int) {
}
```
使
[0,0,0,1,1,1,2,2,2]
@ -203,7 +201,7 @@ class Solution {
int len = nums.length;
int right = len - 1;
for (int i = 0; i <= right; ++i) {
if (nums[i] == 0) {
if (nums[i] == 0) {
swap(nums,i,left);
left++;
}
@ -216,7 +214,7 @@ class Solution {
}
}
}
}
public void swap (int[] nums,int i, int j) {
int temp = nums[i];
@ -246,7 +244,7 @@ class Solution:
# 1 i i--
if nums[i] != 1:
i -= 1
i += 1
i += 1
return nums
def swap(self, nums: List[int], i: int, j: int):
@ -264,7 +262,7 @@ public:
int left = 0, len = nums.size();
int right = len - 1;
for (int i = 0; i <= right; ++i) {
if (nums[i] == 0) {
if (nums[i] == 0) {
swap(nums[i],nums[left++]);
}
if (nums[i] == 2) {
@ -291,7 +289,7 @@ class Solution {
//nums.swapAt(i, left) 直接调用系统方法
self.swap(&nums, i, left) // 保持风格统一走自定义交换
left += 1
}
}
if nums[i] == 2 {
//nums.swapAt(i, right) 直接调用系统方法
self.swap(&nums, i, right) // 保持风格统一走自定义交换
@ -336,4 +334,3 @@ func sortColors(nums []int) {
}
}
```

View File

@ -2,7 +2,7 @@
>
>
>
> <u>[****](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u> 两个平台同步,想要和题友一起刷题,互相监督的同学,可以在我的小屋点击<u>[**刷题小队**](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u>进入。
> <u>[****](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u> 两个平台同步,想要和题友一起刷题,互相监督的同学,可以在我的小屋点击<u>[**刷题小队**](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u>进入。
#### [ Offer 03. ](https://leetcode-cn.com/problems/shu-zu-zhong-zhong-fu-de-shu-zi-lcof/)
@ -16,7 +16,7 @@
[2, 3, 1, 0, 2, 5, 3]
2 3
2 3
#### **HashSet**

View File

@ -120,7 +120,6 @@ class Solution {
}
```
Go Code:
```go
@ -150,4 +149,3 @@ func min(a, b int) int {
return b
}
```

View File

@ -163,7 +163,6 @@ class Solution {
}
```
Go Code:
```go
@ -210,4 +209,3 @@ func threeSum(nums []int) [][]int {
return res
}
```

View File

@ -96,7 +96,6 @@ class Solution {
}
```
Go Code:
```go
@ -150,6 +149,3 @@ func fourSum(nums []int, target int) [][]int {
return res
}
```

View File

@ -228,7 +228,6 @@ class Solution:
return nums[len(nums) - 1]
```
Go Code:
```go
@ -248,8 +247,6 @@ func singleNumber(nums []int) int {
}
```
### HashSet
####
@ -616,7 +613,7 @@ func singleNumber(nums []int) int {
res ^= x
}
return res
}
```

View File

@ -2,7 +2,7 @@
>
>
>
> <u>[****](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u> 两个平台同步,想要和题友一起刷题,互相监督的同学,可以在我的小屋点击<u>[**刷题小队**](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u>进入。
> <u>[****](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u> 两个平台同步,想要和题友一起刷题,互相监督的同学,可以在我的小屋点击<u>[**刷题小队**](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u>进入。
#### [137. II](https://leetcode-cn.com/problems/single-number-ii/)

View File

@ -225,7 +225,7 @@ class Solution {
ListNode backhalf = reverse(midnode.next);
//遍历两部分链表,判断值是否相等
ListNode p1 = head;
ListNode p2 = backhalf;
ListNode p2 = backhalf;
while (p2 != null) {
if (p1.val != p2.val) {
//若要还原记得这里也要reverse
@ -234,11 +234,11 @@ class Solution {
}
p1 = p1.next;
p2 = p2.next;
}
}
//还原链表并返回结果,这一步是需要注意的,我们不可以破坏初始结构,我们只是判断是否为回文,
//当然如果没有这一步也是可以AC但是面试的时候题目要求可能会有这一条。
midnode.next = reverse(backhalf);
return true;
return true;
}
//找到中点
public ListNode searchmidnode (ListNode head) {
@ -247,7 +247,7 @@ class Solution {
while (fast.next != null && fast.next.next != null) {
fast = fast.next.next;
slow = slow.next;
}
}
return slow;
}
//翻转链表
@ -282,7 +282,7 @@ public:
ListNode * backhalf = reverse(midnode->next);
//遍历两部分链表,判断值是否相等
ListNode * p1 = head;
ListNode * p2 = backhalf;
ListNode * p2 = backhalf;
while (p2 != nullptr) {
if (p1->val != p2->val) {
//若要还原记得这里也要reverse
@ -291,11 +291,11 @@ public:
}
p1 = p1->next;
p2 = p2->next;
}
}
//还原链表并返回结果,这一步是需要注意的,我们不可以破坏初始结构,我们只是判断是否为回文,
//当然如果没有这一步也是可以AC但是面试的时候题目要求可能会有这一条。
midnode->next = reverse(backhalf);
return true;
return true;
}
//找到中间的部分
ListNode * searchmidnode (ListNode * head) {
@ -304,7 +304,7 @@ public:
while (fast->next != nullptr && fast->next->next != nullptr) {
fast = fast->next->next;
slow = slow->next;
}
}
return slow;
}
//翻转链表
@ -326,55 +326,55 @@ JS Code:
```javascript
var isPalindrome = function (head) {
if (head === null || head.next === null) {
return true;
}
//找到中间节点,也就是翻转的头节点,这个在昨天的题目中讲到
//但是今天和昨天有一些不一样的地方就是,如果有两个中间节点返回第一个,昨天的题目是第二个
let midnode = searchmidnode(head);
//原地翻转链表,需要两个辅助指针。这个也是面试题目,大家可以做一下
//这里我们用的是midnode.next需要注意因为我们找到的是中点但是我们翻转的是后半部分
let backhalf = reverse(midnode.next);
//遍历两部分链表,判断值是否相等
let p1 = head;
let p2 = backhalf;
while (p2 != null) {
if (p1.val != p2.val) {
//若要还原记得这里也要reverse
midnode.next = reverse(backhalf);
return false;
}
p1 = p1.next;
p2 = p2.next;
}
//还原链表并返回结果,这一步是需要注意的,我们不可以破坏初始结构,我们只是判断是否为回文,
//当然如果没有这一步也是可以AC但是面试的时候题目要求可能会有这一条。
midnode.next = reverse(backhalf);
if (head === null || head.next === null) {
return true;
}
//找到中间节点,也就是翻转的头节点,这个在昨天的题目中讲到
//但是今天和昨天有一些不一样的地方就是,如果有两个中间节点返回第一个,昨天的题目是第二个
let midnode = searchmidnode(head);
//原地翻转链表,需要两个辅助指针。这个也是面试题目,大家可以做一下
//这里我们用的是midnode.next需要注意因为我们找到的是中点但是我们翻转的是后半部分
let backhalf = reverse(midnode.next);
//遍历两部分链表,判断值是否相等
let p1 = head;
let p2 = backhalf;
while (p2 != null) {
if (p1.val != p2.val) {
//若要还原记得这里也要reverse
midnode.next = reverse(backhalf);
return false;
}
p1 = p1.next;
p2 = p2.next;
}
//还原链表并返回结果,这一步是需要注意的,我们不可以破坏初始结构,我们只是判断是否为回文,
//当然如果没有这一步也是可以AC但是面试的时候题目要求可能会有这一条。
midnode.next = reverse(backhalf);
return true;
};
//找到中点
var searchmidnode = function (head) {
let fast = head;
let slow = head;
while (fast.next != null && fast.next.next != null) {
fast = fast.next.next;
slow = slow.next;
}
return slow;
let fast = head;
let slow = head;
while (fast.next != null && fast.next.next != null) {
fast = fast.next.next;
slow = slow.next;
}
return slow;
};
//翻转链表
var reverse = function (slow) {
let low = null;
let temp = null;
while (slow != null) {
temp = slow.next;
slow.next = low;
low = slow;
slow = temp;
}
return low;
let temp = null;
while (slow != null) {
temp = slow.next;
slow.next = low;
low = slow;
slow = temp;
}
return low;
};
```
@ -492,7 +492,7 @@ func isPalindrome(head *ListNode) bool {
midNode := searchMidNode(head)
backHalf := reverse(midNode.Next)
// 判断左右两边是否一样(回文)
p1, p2 := head, backHalf
for p2 != nil {
@ -530,4 +530,3 @@ func reverse(node *ListNode) *ListNode {
return pre
}
```

View File

@ -125,7 +125,6 @@ class Solution {
}
```
Go Code:
```go
@ -142,4 +141,3 @@ func hasCycle(head *ListNode) bool {
return false
}
```

View File

@ -298,7 +298,6 @@ class Solution {
}
```
Go Code:
```go
@ -322,4 +321,3 @@ func detectCycle(head *ListNode) *ListNode {
return nil
}
```

View File

@ -258,7 +258,6 @@ class Solution {
}
```
Go Code:
```go
@ -289,4 +288,3 @@ func insertionSortList(head *ListNode) *ListNode {
return root.Next
}
```

View File

@ -238,19 +238,19 @@ JS Code:
```javascript
var reverseList = function (head) {
//结束条件
if (!head || !head.next) {
return head;
}
//保存最后一个节点
let pro = reverseList(head.next);
//将节点进行反转。我们可以这样理解 4.next.next = 4
//4.next = 5
//则 5.next = 4 则实现了反转
head.next.next = head;
//防止循环
head.next = null;
return pro;
//结束条件
if (!head || !head.next) {
return head;
}
//保存最后一个节点
let pro = reverseList(head.next);
//将节点进行反转。我们可以这样理解 4.next.next = 4
//4.next = 5
//则 5.next = 4 则实现了反转
head.next.next = head;
//防止循环
head.next = null;
return pro;
};
```

View File

@ -2,7 +2,7 @@
>
>
>
> <u>[****](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u> 两个平台同步,想要和题友一起刷题,互相监督的同学,可以在我的小屋点击<u>[**刷题小队**](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u>进入。
> <u>[****](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u> 两个平台同步,想要和题友一起刷题,互相监督的同学,可以在我的小屋点击<u>[**刷题小队**](https://raw.githubusercontent.com/tan45du/test/master/微信图片_20210320152235.2pthdebvh1c0.png)</u>进入。
### [328. ](https://leetcode-cn.com/problems/odd-even-linked-list/)
@ -21,7 +21,7 @@
2:
> : 2->1->3->5->6->4->7->NULL
> : 2->1->3->5->6->4->7->NULL
> : 2->3->6->7->1->5->4->NULL
####
@ -54,7 +54,7 @@ class Solution {
odd = odd.next;
even.next = odd.next;
even = even.next;
}
}
//链接
odd.next = evenHead;
return head;
@ -81,7 +81,7 @@ public:
odd = odd->next;
even->next = odd->next;
even = even->next;
}
}
//链接
odd->next = evenHead;
return head;
@ -98,15 +98,15 @@ var oddEvenList = function (head) {
even = head.next,
evenHead = even;
while (odd.next && even.next) {
//将偶数位合在一起,奇数位合在一起
odd.next = even.next;
odd = odd.next;
even.next = odd.next;
even = even.next;
}
//链接
odd.next = evenHead;
return head;
//将偶数位合在一起,奇数位合在一起
odd.next = even.next;
odd = odd.next;
even.next = odd.next;
even = even.next;
}
//链接
odd.next = evenHead;
return head;
};
```

View File

@ -195,7 +195,6 @@ class Solution {
}
```
Go Code:
```go
@ -222,4 +221,3 @@ func deleteDuplicates(head *ListNode) *ListNode {
return root.Next
}
```

View File

@ -188,7 +188,6 @@ class Solution {
}
```
Go Code:
```go
@ -214,4 +213,3 @@ func partition(head *ListNode, x int) *ListNode {
return headSmall.Next
}
```

View File

@ -264,7 +264,6 @@ class Solution {
}
```
GoCode:
```go
@ -307,4 +306,3 @@ func reverse(head *ListNode) *ListNode {
return pre
}
```

View File

@ -147,7 +147,6 @@ class Solution {
}
```
Go Code:
```go
@ -173,4 +172,3 @@ func mergeTwoLists(l1 *ListNode, l2 *ListNode) *ListNode {
return root.Next
}
```

View File

@ -164,7 +164,6 @@ class Solution {
}
```
Go Code:
```go
@ -182,4 +181,3 @@ func getKthFromEnd(head *ListNode, k int) *ListNode {
return after
}
```

View File

@ -136,7 +136,6 @@ class Solution {
}
```
Go Code:
```go
@ -150,4 +149,3 @@ func middleNode(head *ListNode) *ListNode {
return slow
}
```

View File

@ -268,7 +268,6 @@ class Solution {
}
```
Go Code:
```go
@ -305,4 +304,3 @@ func addTwoNumbers(l1 *ListNode, l2 *ListNode) *ListNode {
return root.Next
}
```