09-29 LeetCode 658. Find K Closest Elements 4 Approaches: Two Pointers, Sorting, Priority Queue and Binary Search
08-02 LeetCode 378. Kth Smallest Element in a Sorted Matrix 3 Approaches: Sorting, Merge Sort, Binary Search
06-29 LeetCode 406. Queue Reconstruction by Height Pattern of Data Pairs Problem: Sorting First then Greedy
06-22 LeetCode 215. Kth Largest Element in an Array 3 Approaches: Sorting, Priority Queue and Divide and Conquer
06-11 LeetCode 1834. Single-Threaded CPU How to Maintain the Enqueued Tasks? | Sorting the array then Priority Queue | minHeap