代码如下: classSolution {public:intremoveElement(vector<int>& nums,intval) {intres =0;for(inti =0; i < nums.size(); ++i) {if(nums[i] != val) nums[res++] =nums[i]; }returnres; } }; Github 同步地址: https://github.com/grandyang/leetcode/issues/27 类似题目: Remove Duplicates ...
leetcode-easy/027_Remove_Element.go / Jump to Code definitions removeElement Function Code navigation index up-to-date Go to file Go to file T Go to line L Go to definition R Copy path Copy permalink Cannot retrieve contributors at this time 16 lines (13 sloc) 227 Bytes Raw...
My Solutions to Leetcode problems. All solutions support C++ language, some support Java and Python. Multiple solutions will be given by most problems. Enjoy:) 我的Leetcode解答。所有的问题都支持C++语言,一部分问题支持Java语言。近乎所有问题都会提供多个算
【LeetCode题解】19_删除链表的倒数第N个节点(Remove-Nth-Node-From-End-of-List) 更多LeetCode 题解笔记可以访问我的 github。 文章目录 描述 解法:双指针 思路 Java 实现 Python 实现 复杂度分析 描述 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: 说明: 给定的 n 保证是有效的...
Github 同步地址: https://github.com/grandyang/leetcode/issues/83 类似题目: Remove Duplicates from Sorted List II Remove Duplicates From an Unsorted Linked List 参考资料: https://leetcode.com/problems/remove-duplicates-from-sorted-list/ https://leetcode.com/problems/remove-duplicates-from-sorted-...
Leetcode 34 Find First and Last Position of Element in Sorted Array Given an array of integers nums sorted in ascending order, find the starting and ending position of a given target value. Your algorithm's runtime complexity must be in the order o......
https://github.com/grandyang/leetcode/issues/1021 类似题目: Valid Parentheses Valid Parenthesis String Remove Invalid Parentheses Longest Valid Parentheses 参考资料: https://leetcode.com/problems/remove-outermost-parentheses/ https://leetcode.com/problems/remove-outermost-parentheses/discuss/270022/JavaC%...
27 changes: 15 additions & 12 deletions 27 ...-Strictly-Increasing/1909.Remove-One-Element-to-Make-the-Array-Strictly-Increasing_v2.cpp Original file line numberDiff line numberDiff line change @@ -2,19 +2,22 @@ class Solution {
(图片来自:https://github.com/MisterBooo/LeetCodeAnimation) 实际上这就是双指针中的快慢指针。在这里快指针是读指针, 慢指针是写指针。从读写指针考虑, 我觉得更符合本质。 关键点解析 双指针 这道题如果不要求,O(n) 的时间复杂度, O(1) 的空间复杂度的话,会很简单。 但是这道题是要求的,这种题的思...
Github 同步地址: https://github.com/grandyang/leetcode/issues/1288 参考资料: https://leetcode.com/problems/remove-covered-intervals/ https://leetcode.com/problems/remove-covered-intervals/discuss/451277/JavaC%2B%2BPython-Sort-Solution LeetCode All in One 题目讲解汇总(持续更新中...)...