Last Updated
：2026/01/06
二分探索
Hiragana
にぶんたんさく
Noun
Japanese Meaning
ある範囲を2つに分割しながら目的の値を効率的に探索するアルゴリズム。ソート済みの配列やリストに対して、中央の要素と比較を繰り返すことで探索範囲を半分ずつに狭め、対数時間で目的の要素を見つける手法。
Easy Japanese Meaning
たくさんあるならびから、まんなかを見て、さがす場所を半分ずつへらして目あてのものを見つけるほうほう
Chinese (Simplified) Meaning
在有序集合中通过不断折半定位目标的搜索算法 / 使用二分法查找元素的方法 / 折半查找算法
Chinese (Traditional) Meaning
在排序資料中，透過不斷將搜尋範圍對半分來找到目標的演算法 / 以折半縮小範圍、快速定位元素的搜尋方法
Korean Meaning
정렬된 데이터에서 범위를 절반씩 줄여가며 값을 찾는 탐색 알고리즘 / 중간값과의 비교를 반복해 검색 범위를 이분화하는 검색 방법
Vietnamese Meaning
tìm kiếm nhị phân / thuật toán tìm kiếm chia đôi
Tagalog Meaning
algoritmong paghahanap sa nakaayos na listahan sa pamamagitan ng paghati sa dalawang bahagi / paraan ng paghahanap na paulit-ulit na hinahati ang hanay hanggang matagpuan ang target / mabilis na paghahanap sa ayos na datos sa paghahati sa gitna kada hakbang
Sense（1）
(computing theory) binary search
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
二分探索
See correct answer
Binary search is one of the efficient search algorithms.
Binary search is one of the efficient search algorithms.
See correct answer
二分探索は、効率的な検索アルゴリズムの一つです。
Japanese - English
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