[問題] search problem

[sky810675 (KKMAN)]

give a list,4,7,8,10,14,21,22,36,62 how many comparisons are needed at

least to search 14?

a.1

b.2

c.4

d.5

ans:a.1

怎麼不是c.4次呢??麻煩會的講解一下謝謝囉

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推 avogau:就 binary search 第一個就是 14