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[LeetCode][JavaScript]Majority Element

时间:2015-05-16 17:53:13      阅读:995      评论:0      收藏:0      [点我收藏+]

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https://leetcode.com/problems/majority-element/

Majority Element

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.

 


 

 

排个序,中间的那个就是正确结果。这道题有Solution,解法非常多。

/**
 * @param {number[]} nums
 * @return {number}
 */
var majorityElement = function(nums) {
    nums = nums.sort();
    return nums[parseInt(nums.length / 2)];
};

 

[LeetCode][JavaScript]Majority Element

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原文地址:http://www.cnblogs.com/Liok3187/p/4507987.html

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