347. Top K Frequent ElementsMedium Topics Companies Given an integer array nums and an integer k, return the k most frequent elements. You may return the answer in any order. Example 1: Input: nums = [1,1,1,2,2,3], k = 2 Output: [1,2] Example 2: Input: nums = [1], k ...
Given a non-empty array of integers, return thekmost frequent elements. Example 1: Input: nums =[1,1,1,2,2,3], k =2 Output:[1,2] Example 2: Input: nums =[1], k =1 Output:[1] Note: You may assumekis always valid, 1 ≤k≤ number of unique elements. Your algorithm's tim...
leetcode [347]Top K Frequent Elements Given a non-empty array of integers, return thekmost frequent elements. Example 1: Input:nums =[1,1,1,2,2,3], k =2Output:[1,2] Example 2: Input:nums =[1], k =1Output:[1] Note: You may assumekis always valid, 1 ≤k≤ number of uniq...
[leetcode] 347. Top K Frequent Elements Description Given a non-empty array of integers, return the k most frequent elements. Example 1: Input: AI检测代码解析 nums = [1,1,1,2,2,3], k = 2 1. Output: AI检测代码解析 [1,2] 1. Example 2: Input: AI检测代码解析 nums = [1], k...
347. Top K Frequent Elements 题目 Given a non-empty array of integers, return the k most frequent elements. Example 1: AI检测代码解析 Input:nums=[1,1,1,2,2,3],k=2Output:[1,2] 1. 2. Example 2: AI检测代码解析 Input:nums=[1],k=1Output:[1]...
Len() // 堆顶已被移动到切片最后,方便删除 x := (*h)[n-1] *h = (*h)[0 : n-1] return x } 题目链接: Top K Frequent Elements : leetcode.com/problems/t 前K 个高频元素: leetcode-cn.com/problem LeetCode 日更第 84 天,感谢阅读至此的你 欢迎点赞、收藏鼓励支持小满...
主体思想:先排序,记录每个数的个数,和每个数的初始下标。分别存在两个列表里,构建字典。将字典排序,输出前K个高频元素class Solution: def topKFrequent(self, nums: List[int], k: int) -> List[int]: if len(nums)==1: return nums
新手村100题汇总:王几行xing:【Python-转码刷题】LeetCode 力扣新手村100题,及刷题顺序1 读题题目页面: https://leetcode.cn/problems/top-k-frequent-words/2 解题思路官方解题思路:1)哈希表+排序;2) 优…
Input:["i","love","leetcode","i","love","coding"],k=2 Output:["i","love"] Explanation:"i"and"love"are the two most frequent words. Notethat"i"comes before"love"due to a lower alphabetical order. Example 2: Input:["the","day","is","sunny","the","the","the","sunny",...
Swap(arr_ptr + largest * SizeOfElements, arr_ptr + index * SizeOfElements, SizeOfElements); AdjustHeap(arr, largest, SizeOfElements, heapSize, CMP); } } int* topKFrequent(int* nums, int numsSize, int k, int* returnSize) { timesHash head = NULL,s,t; ...