Cyclic Sort (easy) Find the Missing Number (easy) Find all Missing Numbers (easy) Find the Duplicate Number (easy) Find all Duplicate Numbers (easy) 6. Pattern: In-place Reversal of a LinkedList,链表翻转 在众多问题中,题目可能需要你去翻转链表中某一段的节点。通常,要求都是你得原地翻转,就是...
find(nums[i]) == uniqueSet.end()) { uniqueSet.insert(nums[i]); } } for (auto element : uniqueSet) { cout << element; } return uniqueSet.size(); } }; 上述代码中,我们使用uniqueSet.size()来获取uniqueSet中不重复元素的个数,然后通过遍历uniqueSet来输出具体的元素值。 还是出错了 我...
find-duplicate-file-in-system find-duplicate-subtrees find-elements-in-a-contaminated-binary-tree find-first-and-last-position-of-element-in-sorted-array find-if-path-exists-in-graph find-k-closest-elements find-k-pairs-with-smallest-sums find-largest-value-in-each-tree-row find-...
https://leetcode.com/problems/find-peak-element/二.题目大意:给定一个长度为N的一维数组,数组是无序的,要求找到数组中的极大值(或局部最大值),并返回该极大值的下标,并假设 nums[-1] = nums[n] = -∞.;当某元素同时大于它两边的元素时,则该元素是数组中的一个极大值,数组中若存在多个极大值,则...
find(it.first) != value.end()) { continue; } else { value[it.first] = value[current] / it.second; queue.push(it.first); } } } } std::vector<double> res = std::vector<double>{}; for(const auto& it : queries) { auto itA = value.find(it[0]); auto itB = value.find(...
162. 寻找峰值 Find Peak Element 🌟🌟 Golang每日一练(leetDay0057) 缺失区间、最大间距 163. 缺失的区间 Missing Ranges 🌟🌟 164. 最大间距 Maximum Gap 🌟🌟🌟 Golang每日一练(leetDay0058) 比较版本号、分数转小数 165. 比较版本号 Compare Version Numbers 🌟🌟 166. 分数到小数 Fraction...
Find Peak Element A peak element is an element that is greater than its neighbors. Given an input array wherenum[i] ≠ num[i+1], find a peak element and return its index. The array may contain multiple peaks, in that case return the index to any one of the peaks is fine. ...
一、LeetCode按照怎样的顺序来刷题比较好？大多数回答都直接非常“应试”地开始刷题。如果你的时间特别...
27 Remove Element Easy JavaScript 28 Find the Index of the First Occurrence in a String Easy JavaScript TypeScript 29 Divide Two Integers Medium JavaScript 31 Next Permutation Medium Rust 32 Longest Valid Parentheses Hard Go 34 Find First and Last Position of Element in Sorted Array Medium JavaScr...
387.first-unique-character-in-a-string.js README.md 介绍 leetcode 题解,记录自己的 leetcode 解题之路。 本仓库目前分为四个部分: 第一个部分是 leetcode 经典题目的解析,包括思路,关键点和具体的代码实现。 第二部分是对于数据结构与算法的总结 ...