longest-common-prefix.md

Longest Common Prefix

描述

Write a function to find the longest common prefix string amongst an array of strings.

分析

从位置0开始，对每一个位置比较所有字符串，直到遇到一个不匹配。

纵向扫描

{% codesnippet "./code/longest-common-prefix-1."+book.suffix, language=book.suffix %}{% endcodesnippet %}

横向扫描

{% codesnippet "./code/longest-common-prefix-2."+book.suffix, language=book.suffix %}{% endcodesnippet %}