Segment Tree Problems
Single Point Update Problems
Range Update Problems
Problem ID | Title | Solution | Tags | Difficulty |
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0370 | Range Addition LeetCode XXXX Array, Prefix Sum | Medium | | |
1109 | Corporate Flight Bookings LeetCode XXXX Array, Prefix Sum | Medium | | |
1450 | Number of Students Doing Homework at a Given Time LeetCode XXXX Array | Easy | | |
0673 | Number of Longest Increasing Subsequence LeetCode XXXX Binary Indexed Tree, Segment Tree, Array, Dynamic Programming | Medium | | |
1310 | XOR Queries of a Subarray LeetCode XXXX Bit Manipulation, Array, Prefix Sum | Medium | | |
1851 | Minimum Interval to Include Each Query | | Array, Binary Search, Sorting, Sweep Line, Heap (Priority Queue) | Hard |
Range Merge Problems
Sweep Line Problems
Problem ID | Title | Solution | Tags | Difficulty |
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0218 | The Skyline Problem LeetCode XXXX Binary Indexed Tree, Segment Tree, Array, Divide and Conquer, Ordered Set, Sweep Line, Heap (Priority Queue) | Hard | | |
0391 | Perfect Rectangle LeetCode XXXX Array, Sweep Line | Hard | | |
0850 | Rectangle Area II LeetCode XXXX Segment Tree, Array, Ordered Set, Sweep Line | Hard | | |