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    Learning PathDSAHeap and Priority Queue PatternsScheduling and Minimum Cost Problems
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    Scheduling and Minimum Cost Problems

    Solve scheduling and optimization problems using priority queue with greedy approach.

    Topics

    meeting roomstask schedulingminimum costpriority queue greedyleetcode 253

    What you'll learn

    • •Core concepts and intuition behind Scheduling and Minimum Cost Problems
    • •Step-by-step implementation with code examples
    • •Time and space complexity analysis
    • •Common interview problems and variations

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    PreviousTop K Elements - Selection and Frequency
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    Other subpatterns in Heap and Priority Queue Patterns

    K-way Merge Using Heap

    Master K-way merge pattern using min heap. Merge k sorted lists and find kth smallest in matrix.

    Top K Elements - Selection and Frequency

    Find top K elements using heap. Solve kth largest, top K frequent, and k closest points problems.

    Two Heaps for Finding Median

    Master the two heaps technique to find median from data stream in O(log n) time.