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169.
169.
Majority Element(求众数)
GIthubCSDN题目给定一个大小为n的数组,找到其中的众数。众数是指在数组中出现次数大于⌊n/2⌋的元素。你可以假设数组是非空的,并且给定的数组总是存在众数。示例1:输入:[3,2,3]输出:3示例2:输入:[2,2,1,1,1,2,2]输出:2方法一:暴力破解算法最简单最直接的方法是统计每个数出现的次数,如果它出现的次数大于,则这个数就为这个数组的众数。因此实现此算法,需要两个嵌套的for循
MaosongRan
·
2018-10-07 16:11
【leetcode之旅】 数组 -
169.
求众数
给定一个大小为n的数组,找到其中的众数。众数是指在数组中出现次数大于⌊n/2⌋的元素。你可以假设数组是非空的,并且给定的数组总是存在众数。示例1:输入:[3,2,3]输出:3示例2:输入:[2,2,1,1,1,2,2]输出:2解答:/***思路:先令count=0*将第一个数赋值给majority,每次遇到和第一个数相同的,则然count+1,否则count-1*若其他数的数量大于第一个数,则当c
evan_qb
·
2018-08-31 08:20
④算法
------
leetcode之旅
leetcode之旅
leetcode
169.
求众数 c语言 实现
给定一个大小为n的数组,找到其中的众数。众数是指在数组中出现次数大于⌊n/2⌋的元素。你可以假设数组是非空的,并且给定的数组总是存在众数。示例1:输入:[3,2,3]输出:3示例2:输入:[2,2,1,1,1,2,2]输出:2思路:通过这道题目我学会了投票法,选取一个元素并和数组里的元素比较,如果相同计数加一,反之计数减一.因为是众数,所以留到最后的元素就是要找的数.intmajorityElem
一剑名动江湖
·
2018-08-27 18:36
leetcode
LeetCode
169.
Majority Element 求众数
链接https://leetcode-cn.com/problems/majority-element/description/要求给定一个大小为n的数组,找到其中的众数。众数是指在数组中出现次数大于⌊n/2⌋的元素。你可以假设数组是非空的,并且给定的数组总是存在众数。输入:[3,2,3]输出:3输入:[2,2,1,1,1,2,2]输出:2相关代码classSolution:defmajority
singed
·
2018-08-25 22:00
169.
求众数
题目描述:给定一个大小为n的数组,找到其中的众数。众数是指在数组中出现次数大于⌊n/2⌋的元素。你可以假设数组是非空的,并且给定的数组总是存在众数。**方法一:Mooremajorityvotealgorithm(摩尔投票算法)**题目看似很简单,但是很难找到思路,后来我学习了摩尔投票法,结合这道题目,发现众数的个数一定是要大于整个数组的1/2的,所以众数的数量只有一个,这也是摩尔投票法的核心思想
codingToMaster
·
2018-08-19 23:17
leetcode
红楼梦诗词赏析目录四
价高村酿157.吟鞭灞桥158.深院惊雀159.寂寞对台160.梅香可嚼161.浓淡由他162.白梅懒赋163.流水落霞164.寻春蓬莱165.咏梅鉴赏166.红尘游戏167.半天风雨168.天上人间
169
焰归来
·
2018-06-24 11:17
红楼梦诗词赏析——
169.
三山独立(灯谜诗3.黛玉)
目录四其三(林黛玉)騄駬何劳缚紫绳?驰城逐堑势狰狞。主人指示风云动,鳌背三山独立名。图片发自App[注释]1.騄駬——亦作“騄耳”、“绿耳”,千里马名,传说为周穆王“八骏”之一。紫绳,指缰绳。2.驰城逐堑——奔驰过城池,跨越过沟渠。狰狞,凶猛,骠勇。3.“鳌背”句——俗称状元或第一名为“独占鳌头”。鳌背三山,古代传说,见于《列子》:渤海之东有蓬莱、方丈、瀛洲三座神山,本随波往来,天帝恐怕他们漂浮到
焰归来
·
2018-06-21 10:37
169.
总会有人占领思想高地
这句话是从老公那里听来的,乍一听就觉得很有道理,又很精辟。当时我们好像在看类似中国诗词大会的电视节目,我有感而发,现在的央视一套真的是越做越好。对于以前的央视一台没有太多的好感,除了逢年过节的晚会,准点的新闻,它仿佛跟那些一味追求收视率的地方台没有一点区别,满屏幕的广告播来播去,我一般都是看到央视一台就直接跳过。可是现在不同,中国诗词大会、朗读者、信中国等一系列充满正能量和中国精神的节目频繁播出,
Y伊歆Y
·
2018-06-09 16:36
红楼梦诗词赏析目录四
价高村酿157.吟鞭灞桥158.深院惊雀159.寂寞对台160.梅香可嚼161.浓淡由他162.白梅懒赋163.流水落霞164.寻春蓬莱165.咏梅鉴赏166.红尘游戏167.半天风雨168.天上人间
169
焰归来
·
2018-06-04 10:47
郭生白传习录精要66
169.
妊娠高血压水肿,蛋白尿,头晕,呕吐,晕厥,一般为水液代谢障碍,用茯苓,泽泻,白术,桂枝,黄芪。水液代谢障碍,别一想就是肾,这是以前糊涂人的想法。170.胶艾四
小儿推拿许大夫
·
2018-03-20 15:44
Leetcode:
169.
Majority Element(找到数组中出现次数最多的元素)
Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.分析:拿到这题,很有可能会理解出错,那
Genius_yyyyyyyyeah
·
2017-12-04 11:06
leetcode
Leetcode
[LeetCode]
169.
Majority Element
Description:Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.题意简明不多作
我家小狗迷路了
·
2017-09-17 10:22
算法
Algorithm
分治
Divide
and
Conquer
Leetcode
169.
Majority Element
原题地址:https://leetcode.com/problems/majority-element/description/题目描述169.MajorityElementGivenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassu
岛上痴汉
·
2017-09-13 08:20
LeetCode
169.
Majority Element
Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.参考自点击打开链接 ,一篇很好的博客p
fight_girl
·
2017-06-07 10:00
LeetCode
169.
Majority Element (数组的主要元素、摩尔投票算法)
Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.输入一个数组,找到其中的主要元素(主要
Hiroshiten
·
2017-05-24 19:30
LeetCode
Easy
LeetCode
169.
Majority Element(Java)
题目:Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.题意:选出给定数组中出现次数大于
Davy_Joe
·
2016-12-06 19:19
LeetCode
leetcode
169.
Majority Element
/*leetcode169.MajorityElementGivenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexisti
charles1e
·
2016-09-07 16:00
leetCode
169.
Majority Element 数组
169.MajorityElementGivenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethann/2times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.思路
313119992
·
2016-08-10 12:51
数组
leetCode练习
LeetCode Javascript实现
169.
Majority Element 217.
169.MajorityElement/***@param{number[]}nums*@return{number}*/varmajorityElement=function(nums){varhash={};vary=-1,z;//注意这里的方括号,利用变量访问对象属性时要用方括号for(vari=0;i<=nums.length-1;i++){if(hash[nums[i]]){hash[n
天才老王1993
·
2016-08-07 12:00
※ Leetcode - Array -
169.
Majority Element(快速找出数组中出现过一半以上次数的数,3种写法)
1.7.1ProblemDescriptionGivenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthear
dancinglikelink
·
2016-08-05 16:14
leetcode
169.
Majority Element - swift
给定一个长度为n的数组,找出多次出现的元素,这个多次出现的元素至少出现了[n/2]次以上。你应该认为这个数组不是空,并且一定存在这个多次出现的元素。代码如下:funcmajorityElement(nums:[Int])->Int{varj=0vark=0fornuminnums{ifnum==k{j+=1}ifj==0{k=numj+=1}elseifnum!=k{j-=1}}returnk}执
羽纱
·
2016-07-17 17:58
Easy-题目11:
169.
Majority Element
题目原文:Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.题目大意:找出一个数组的主元
cmershen
·
2016-05-30 19:00
169.
Majority Element
169.MajorityElementDescription:Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexis
NNNNNNNNNNNNY
·
2016-05-17 15:00
169.
Majority Element
Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.思路一classSolution{ p
zhangjian5021275
·
2016-05-08 21:00
LeetCode
169.
[LeetCode]Majority Element
classSolution{ public: intmajorityElement(vector&nums){ sort(nums.begin(),nums.end()); intn=nums.size(),count(1); for(inti=0;in/2){ count=i; break; }else{ count=1; } } else{ count++; } } returnnums[co
qq_28057541
·
2016-05-02 20:00
169.
Majority Element
问题:Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.我的解法:classSoluti
gdmmzmj
·
2016-04-27 18:00
LeetCode笔记:
169.
Majority Element
题目:Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.大意:给出一个尺寸为n的数组,找
Cloudox_
·
2016-04-16 15:00
LeetCode
LeetCode笔记:
169.
Majority Element
题目:Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.大意:给出一个尺寸为n的数组,找
Cloudox_
·
2016-04-16 15:00
LeetCode
Leetcode题解
169.
Majority Element
Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.用hashmap即可搞定。public
Xd_Yu
·
2016-04-15 20:00
LeetCode
42.leetcode题目:
169.
Majority Element(还有一种方法待做)
题目:Givenanarrayofsize n,findthemajorityelement.Themajorityelementistheelementthatappears morethan ⌊n/2⌋ times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.分析:这题在剑指offe
hzj379805931
·
2016-04-15 13:00
LeetCode
169.
Majority Element
Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.Aratherstraightforw
github_34333284
·
2016-04-11 02:00
169.
Majority Element | Java最短代码实现
原题链接:169.MajorityElement【思路】用一个c计数,majorEle保存假定的MajorityElement,当majorEle与当前数组元素不同的时候,c--,否则c++,当c=0的时候,用当前数组元素替换majorEle,最后的majorEle一定是MajorityElement:publicintmajorityElement(int[]a){ intmajorEle=a[
happyaaaaaaaaaaa
·
2016-03-31 00:00
leetcode
169.
Majority Element
leetcode169.MajorityElement题目Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexisti
Decorator2015
·
2016-03-24 10:10
Leetcode
leetcode
169.
Majority Element
leetcode169.MajorityElement题目Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexisti
Decorator2015
·
2016-03-24 10:00
LeetCode
[leetcode]
169.
Majority Element
Givenanarrayofsize n,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan ⌊n/2⌋ times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.classSolution{
去美帝前的一只小菜
·
2016-03-21 14:00
【LeetCode】
169.
Majority Element
Givenanarrayofsize n,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan ⌊n/2⌋ times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.【思路】map实现,统计某元素出
qq_27991659
·
2016-03-08 21:00
169.
Majority Element 破解思路
Givenanarrayofsize n,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan ⌊n/2⌋ times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.看到这个题目首先想到的是一种暴力
ivysister
·
2016-02-29 16:00
LeetCode
Leetcode ☞
169.
Majority Element
169.MajorityElementMySubmissionsQuestionTotalAccepted: 96138 TotalSubmissions: 239623 Difficulty: EasyGivenanarrayofsize n,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan ⌊n/2
Dr_Unknown
·
2016-02-28 11:00
169.
Majority Element
Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.哈希通过map计数即可classSol
偏爱纯白色
·
2016-02-27 09:00
Leet Code OJ
169.
Majority Element [Difficulty: Easy]
题目:Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.思路分析:题意是给定一个长度为n
Lnho2015
·
2016-02-26 18:00
算法
LeetCode
169.
Majority Element
Givenanarrayofsize n,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan ⌊n/2⌋ times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.分析:先将数组排序,因为majo
Appletable
·
2016-02-18 14:00
169.
Majority Element
Givenanarrayofsize n,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan ⌊n/2⌋ times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.语言:java1常规思路: 1.
fanrong1985
·
2016-02-11 22:00
LeetCode
element
majority
169.
Majority Element
169.MajorityElementMySubmissionsQuestionTotalAccepted: 87072 TotalSubmissions: 222273 Difficulty: Easy给定一个数组,找到数组中出现次数超过n/2的主元素,此数组非空,且必定存在该主元素Givenanarrayofsize n,findthemajorityelement.Themajorityel
EbowTang
·
2016-01-19 15:00
LeetCode
数据结构
排序
数学
【LeetCode】
169.
Majority Element (多数投票算法 & 算法迁移能力)
Question1Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.Solution思路
jiange_zh
·
2016-01-09 10:00
LeetCode
算法
多数投票算法
[leetcode]
169.
Majority Element 解题报告
题目链接:https://leetcode.com/problems/majority-element/Givenanarrayofsize n,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan ⌊n/2⌋ times.Youmayassumethatthearrayisnon-emptyandthem
qq508618087
·
2016-01-04 12:00
LeetCode
array
快速排序
169.
Majority Element
Givenanarrayofsize n,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan ⌊n/2⌋ times.Youmayassumethatthearrayisnon-emptyandthemajorityelementalwaysexistinthearray.classSolution(ob
Mtchy
·
2015-12-23 11:00
js技巧收藏(200例)
169.
动态修改CSS的另一种方式 this.runtimeStyle.cssText = "color:#990000;border:1px solid #cccccc";//
·
2015-11-11 06:22
js技巧
【LeetCode】
169.
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-em
·
2015-11-07 11:25
LeetCode
LeetCode
169.
Majority Element
原题链接在这里:https://leetcode.com/problems/majority-element/题目:Givenanarrayofsizen,findthemajorityelement.Themajorityelementistheelementthatappearsmorethan⌊n/2⌋times.Youmayassumethatthearrayisnon-emptyandt
Dylan_Java_NYC
·
2015-08-20 10:00
LeetCode
169.
Majority Element
题意为在非空数组中有一个数出现次数大于ceiling(num.size()>>1),那么可以进行如下模拟:任取数组中的两个不相同的数,将它们一起拿去,这样一次一次地拿,最后剩下的一个(或相同的几个)数,即为MajorityElement.代码:classSolution { public: intmajorityElement(vector&num) { intcandidate; intcnt=
u014674776
·
2015-04-13 10:00
LeetCode
C++
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