Quickselect Problems
Master quickselect problems with AI-powered solutions. Get instant coding assistance during your technical interviews for all 5 problems in this category.
Total Problems: 5
Medium: 5
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Quickselect LeetCode Problems List
- 347. Top K Frequent Elements - Medium - QuickselectGiven an integer array nums and an integer k, return the k most frequent elements. You may return the answer in any order.... Topics: Array, Hash Table, Divide and Conquer, Sorting, Heap (Priority Queue), Bucket Sort, Counting, Quickselect
- 1014. K Closest Points to Origin - Medium - QuickselectGiven an array of points where points[i] = [xi, yi] represents a point on the X-Y plane and an integer k, return the k closest points to the origin (0... Topics: Array, Math, Divide and Conquer, Geometry, Sorting, Heap (Priority Queue), Quickselect
- 215. Kth Largest Element in an Array - Medium - QuickselectGiven an integer array nums and an integer k, return the kth largest element in the array. Note that it is the kth largest element in the sorted order... Topics: Array, Divide and Conquer, Sorting, Heap (Priority Queue), Quickselect
- 324. Wiggle Sort II - Medium - QuickselectGiven an integer array nums, reorder it such that nums[0] < nums[1] > nums[2] < nums[3].... You may assume the input array always has a valid answer.... Topics: Array, Divide and Conquer, Greedy, Sorting, Quickselect
- 2113. Find the Kth Largest Integer in the Array - Medium - QuickselectYou are given an array of strings nums and an integer k. Each string in nums represents an integer without leading zeros. Return the string that repre... Topics: Array, String, Divide and Conquer, Sorting, Heap (Priority Queue), Quickselect
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