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### LeetCode Username
aksh0311
### Problem Number, Title, and Link
https://leetcode.com/problems/shuffle-string/
### Bug Category
Incorrect test case *(Output of test case is incorrect as per the…
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单独开一贴征集一些意见吧。
=================
笔者自Waymo入职已一年有余,闲来重看此书,忽觉代码风格实在不够标准严谨。如果有空会按照[Google Code Style](https://google.github.io/styleguide/cppguide.html)重写一遍代码。
近来实在没有太多空闲时间,有时想写点别的书却抽不出时间。工作后确实很难在…
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https://books.halfrost.com/leetcode/ChapterFour/0001~0099/0002.Add-Two-Numbers/
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``` php
Code in almost all popular languages http://www.tutorialspoint.com/codingground.htm
https://coderpad.io/ http://cyber-dojo.org/ http://cogug.com/ http://3v4l.org/S8T4b
在线评测平台和算法交流社区 ht…
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### LeetCode Username
krishhhhh_76
### Problem Number, Title, and Link
212. Word Search II https://leetcode.com/problems/word-search-ii/description/
### Bug Category
Problem constraints, Incorrec…
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Given an `n x n` `matrix` where each of the rows and columns is sorted in ascending order, return _the_ `kth` _smallest element in the matrix_.
Note that it is the `kth` smallest element in the…
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Think about Zuma Game. You have a row of balls on the table, colored red(R), yellow(Y), blue(B), green(G), and white(W). You also have several balls in your hand.
Each time, you may choose a ball …
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学习笔记
## leetcode刷题解题总结
### https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array/ 去除重复元素
双指针解法: 慢指针i标识不重复元素的位置. j指针依次遍历.
当i和j元素不相等时. i前进1. 并且将i和j的元素交互位置.
时间复杂度: O(N)
…
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给定一个链表,删除链表的倒数第 n 个节点,并且返回链表的头结点。
**示例:**
```js
给定一个链表: 1->2->3->4->5, 和 n = 2.
当删除了倒数第二个节点后,链表变为 1->2->3->5.
```
**说明:**
给定的 n 保证是有效的。
**进阶:**
你能尝试使用一趟扫描实现吗?
附leetcode地址:[leet…
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Given a positive 32-bit integer n, you need to find the smallest 32-bit integer which has exactly the same digits existing in the integer n and is greater in value than n. If no such positive 32-bi…