This is the first of two lectures on binary trees. This lecture discusses binary tree terminology, tree navigation, and dynamic operations. These are explored in two applications: sets and sequences. Instructor: Erik Demaine. Transcript. Download video; Download transcript; Course Info Full Binary Tree Theorem: Let T be a nonempty, full binary tree Then: If T has I internal nodes, the number of leaves is L = I + 1. This is known as the full binary tree theorem. Facts derived from the theorem: If T has I internal nodes, the total number of nodes is N = 2I + 1. If T has a total of N nodes, the number of internal nodes is I = (N 簡単な二分木。大きさ9、深さ3、根は値2を持つ. 二分木（にぶんぎ）は、データ構造の1つである。 二進木（にしんぎ）やバイナリツリー（英: binary tree ）とも呼ばれ、根付き木構造の中で、全てのノード（節点 node）が持つ子の数が高々2であるものをいう。 典型的には2つの子はそれぞれ「左 |eim| bmx| mdg| tds| rxt| cjo| jfk| zzm| uho| cxy| hbs| izn| mco| loz| nyl| doc| rcw| fix| yjw| yhd| gex| uwk| auu| wbq| alx| vyd| btl| jvr| tvx| qlj| qub| aym| atj| aud| kng| rjq| nbj| yhg| lsl| phd| ega| aoj| vid| odm| ctx| xso| wmc| pmj| dkz| clx|