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목록Segment Tree (1)
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Segment Tree, Python Implementation
Below is the python implementation of segment tree data structure. Segment tree is often used to query range sum within O(logN) time complexity. As it is storing range information of the data, this data structure can be useful when you are looking for information on the basis of various ranges. * Below implementation is for range sums. class SegmentTreeNode: def __init__(self, start, end, val, l..
Computer Science/Algorithms & Data Structures
2022. 1. 6. 13:31