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LeetCode "Majority Element"
Really interesting O(n) problem. Just like playing.. so actually working on algorithm problems is like playing games!class Solution {public: int ma...
分类:其他好文   时间:2014-12-23 06:43:36    阅读次数:173
Leetcode: 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 ...
分类:其他好文   时间:2014-12-23 06:43:14    阅读次数:144
LeetCode Problem: Majority Element查找多数元素
描述:Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappears morethan? n/2?times. Youmayassumethatthearrayisnon-emptyandthe...
分类:其他好文   时间:2014-12-22 22:35:48    阅读次数:275
LeetCode Majority Element
Given an array of sizen, find the majority element. The majority element is the element that appears more than? n/2 ?times.You may assume that the arr...
分类:其他好文   时间:2014-12-22 21:09:32    阅读次数:163
https://oj.leetcode.com/problems/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 al...
分类:Web程序   时间:2014-12-22 19:39:06    阅读次数:303
【leetcode 哈希表】Majority Element
leetcode新題,Majority Element ,难度easy。题意:给定一个长度为n的数组,找出majority element,所谓majority element就是出现次数大于n/2的那个数。 很简单的题目,解法很多: Runtime: O(n2) — Brute force solution: Check each element if it is the majority element. Runtime: O(n), Space: O(n) — Hash table: Maintain...
分类:其他好文   时间:2014-12-22 16:15:26    阅读次数:141
[leetcode]Majority Element
超过了一半是这个数,所以排个顺,第n/2个也就是中间那个就是我们要的。。。但是我们也没必要全部排序,只要找到第n/2个就好了。。。class Solution {public: int find_kth(vector& num, int left, int right, int k) { ...
分类:其他好文   时间:2014-12-22 14:22:04    阅读次数:190
【LeetCode】Majority Element
Majority ElementGiven an array of sizen, find the majority element. The majority element is the element that appears more than? n/2 ?times.You may ass...
分类:其他好文   时间:2014-12-22 12:42:30    阅读次数:152
Leetcode Majority Element
感觉Leetcode出书了以后judge速度快了不少,但是新出的题目质量不大好 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...
分类:其他好文   时间:2014-12-22 11:09:40    阅读次数:121
Lintcode: Majority Number II 解题报告
Majority Number II 原题链接: http://lintcode.com/en/problem/majority-number-ii/#Given an array of integers, the majority number is the number that occurs ...
分类:其他好文   时间:2014-12-20 20:46:22    阅读次数:301
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