Tag: Heap (Priority Queue)
23. Merge k Sorted Lists
295. Find Median from Data Stream
373. Find K Pairs with Smallest Sums
378. Kth Smallest Element in a Sorted Matrix
502. IPO
1268. Search Suggestions System
2336. Smallest Number in Infinite Set
2462. Total Cost to Hire K Workers
2530. Maximal Score After Applying K Operations
2542. Maximum Subsequence Score