nimheap
nimheap is a data structure that combines features of a binary heap and a Nim game strategy. It is primarily used in competitive programming and algorithm analysis for solving problems related to impartial games. The core idea is to represent the game state as a collection of heaps, similar to the game of Nim, and then use heap-based operations to efficiently determine winning and losing positions.
The nimheap structure typically stores elements in a way that allows for quick calculation of the Nim-sum,
In practice, a nimheap might be implemented using an array or a balanced binary search tree, depending
The nimheap is particularly useful when the game state can be decomposed into independent subgames, each of