1. 题目描述Description Link: https://leetcode.com/problems/majority-element/description/ Given an array of size n, find the majority element. The majority element is the element that appears more than ⌊ n/2 ⌋ times. You may assume that the array is non-e…
题目: Given an array of size n, find the majority element. The majority element is the element that appears more than ⌊ n/2 ⌋ times. You may assume that the array is non-empty and the majority element always exist in the array. 题解:运用多数投票算法的思路来解:从头到尾遍历数…
上一篇文章,我介绍了KMP算法. 但是,它并不是效率最高的算法,实际采用并不多.各种文本编辑器的"查找"功能(Ctrl+F),大多采用Boyer-Moore算法. Boyer-Moore算法不仅效率高,而且构思巧妙,容易理解.1977年,德克萨斯大学的Robert S. Boyer教授和J Strother Moore教授发明了这种算法. 下面,我根据Moore教授自己的例子来解释这种算法. 1. 假定字符串为"HERE IS A SIMPLE EXAMPLE",搜…