prefixbound
Prefixbound is a data structure concept that combines binary search trees and prefix sums to achieve fast lookup and range queries. It is primarily used in competitive programming to quickly determine the sum of elements in a specific range of a sorted array.
The prefixbound data structure consists of two components: a binary search tree (BST) and a prefix sum
Prefixbound has several benefits that make it a valuable data structure in competitive programming. It allows
The time complexity of prefixbound is O(log n) for search and O(n) for construction, where n is