Heap (Priority Queue)
2025
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Problem 632 Smallest Range Covering Elements from K Lists
Posted on 6 mins
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Problem 2530 Maximal Score After Applying K Operations
Posted on 5 mins
2024
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Problem 1942 The Number of the Smallest Unoccupied Chair
Posted on 6 mins
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Problem 2054 Two Best Non-Overlapping Events
Posted on 5 mins