摘要：
http://en.wikipedia.org/wiki/2-3_tree2–3 treeFrom Wikipedia, the free encyclopedia(Redirected from2-3 tree)Incomputer science, a2–3 treeis a type ofdata structure, atreewhere everynodewith children (internal node) has either two children (2-node) and onedata elementor three children (3-nodes) and tw 阅读全文
摘要：
http://en.wikipedia.org/wiki/2-3-4_tree2–3–4 treeFrom Wikipedia, the free encyclopedia(Redirected from2-3-4 tree)Incomputer science, a2–3–4 tree(also called a2–4 tree) is a self-balancingdata structurethat is commonly used to implementdictionaries. The numbers mean atreewhere everynodewith children 阅读全文