Metadata-Version: 1.2
Name: segment_tree
Version: 0.1.4
Summary: The most comprehensive implementation of Segment Tree.
Home-page: https://github.com/evgeth/segment_tree
Author: Evgeny Yurtaev
Author-email: eugene@yurtaev.com
License: MIT
Description: Segment Tree implementation for Python 3
        ========================================
        
        .. figure:: https://img.shields.io/badge/license-MIT-blue.svg
           :alt: LicenseLink
        
           LicenseLink
        
        This is a general implementation of a segment tree for Python 3.
        
        -  Semigroup range operations in O(logN) time
        -  Built-in support for ``max``, ``min``, ``sum``, ``mul`` functions
        -  Extensible to support all semigroup operations
        -  Only Python 3 for now
        
        Example usage
        =============
        
        .. code:: python
        
        
                array = [3, 1, 5, 3, 13, 7, 2, 7, 2]
                tree = SegmentTree(array, [min, max, sum])
        
                t.query(1, 3, sum) # 9
                t.update(0, 10) # [10, 1, 5, 3, 13, 7, 2, 7, 2]
                t.query(0, 3, sum) # 19
                t.update(7, 0)  # [10, 1, 5, 3, 13, 7, 2, 0, 2]
                t.query(0, 8, min) # 0
                t.update(2, -1) # [10, 1, -1, 3, 13, 7, 2, 0, 2]
                t.query(0, 2, min) # -1
        
        Installation
        ============
        
        pip3 install segment-tree
        
        Complexity of operations
        ========================
        
        TODO
        
        Dependencies
        ============
        
        TODO
        
        Status: WIP
        
Keywords: segment,tree,range,rmq
Platform: UNKNOWN
Requires-Python: >=3
