Fenwick tree

短语

词形变化

Fenwick trees 复数 Fenwick trees

释义与例句

n.
  1. 1.

    A data structure that maintains prefix sums over a list of numbers while allowing dynamic updates and queries in logarithmic time.

    计算机 工程 数学

词源

Named for Peter Fenwick who described the concept in 1994.

来源：wiktionary