2018-07-31 17:28:42 问题描述: 问题求解: 很容易想到的是Brute Force,也就是枚举所有可能的pairs,这种解法的时间复杂度为O(n ^ 2),由于本题的数据规模较大,会TLE.那么就要对算法进行改进了. 这里用到的解法是Two Pointers,左右各设置一个指针,l 和 r. 首先计算最初的面积 curArea = Math.min(height[l], height[r]) * (r - l). 如果height[l] < height[r],那么可以想见的是…

leetcode面试准备:Container With Most Water 1 题目 Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines,…

炎炎夏日,还是呆在空调房里切切题吧. Container With Most Water,题意其实有点噱头,简化下就是,给一个数组,恩,就叫 height 吧,从中任选两项 i 和 j(i <= j),使得 Math.min(height[i], height[j]) * (j - i) 最大化,求解这个最大值. O(n^2) O(n^2) 复杂度的解法非常容易想到,直接两两枚举. var maxArea = function(height) { var len = height.length;…

Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a containe…

Container With Most Water Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together wi…

Container With Most Water 题目链接 Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which togeth…

11. Container With Most Water Total Accepted: 86363 Total Submissions: 244589 Difficulty: Medium Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoint…

Container With Most Water 哎,最近心情烦躁,想在leetcode找找感觉,就看到了这题. 然而,看了题目半天,硬是没看懂,于是乎就百度了下,怕看到解题方法,就略看了下摘要,以为懂了,万万没想到,居然把题目意思理解错了,所以还是要好好学英语呀. 然而,在理解对了之后,又是time limit excess,又瞟了下博客讲解,也算是徒手码了出来,记录一发,随便再体会下.... 题目相关 题目在这,Container With Most Water 大概意思就是,给出的各点作…

description: Input: [1,8,6,2,5,4,8,3,7]Output: 49 思路1: 从(1,a1)开始向后算面积,需要两层n循环,时间复杂度n2 思路2: 找出数组中最大的数,将其与次大,第三大数求面积,依次类推,也需要两层循环,还需要额外排序,时间复杂度n2 因为找出最大数并且并不知道输入数据的规律(有可能很杂乱),所以每个都有必要算,采取思路1. 代码实现如下: class Solution { public int maxArea(int[] height) {…

今天开始第一天记录刷题,本人编程小白,如果有写的不对.或者能更完善的地方请个位批评指正! 准备按tag刷,第一个tag是array: 这个是array的第一道题:11. Container With Most Water Given n non-negative integers a1, a2, ..., an , where each represents a point at coordinate (i, ai). n vertical lines are drawn such that t…

11. Container With Most Water Total Accepted: 86363 Total Submissions: 244589 Difficulty: Medium Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoint…

leetcode-algorithms-11 Container With Most Water Given n non-negative integers a1, a2, ..., an , where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two…

leetcode_11. Container With Most Water 一,问题: Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines…

目录 题目链接 注意点 解法 小结 题目链接 Container With Most Water - LeetCode 注意点 没什么好注意的... 解法 解法一:暴力求解,假设任意两个端点会是最佳答案,逐个比较.时间复杂度为O(n^2) class Solution { public: int maxArea(vector<int>& height) { int i,j,n = height.size(),max = 0; for(i = 0;i < n;i++) { for(…

我现在在做一个叫<leetbook>的免费开源书项目,力求提供最易懂的中文思路,目前把解题思路都同步更新到gitbook上了,需要的同学可以去看看 书的地址:https://hk029.gitbooks.io/leetbook/ 011. Container With Most Water[M] 问题 Given n non-negative integers a1, a2, …, an, where each represents a point at coordinate (i, ai).…

1.  Container With Most Water Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which togethe…

Container With Most Water Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together wi…

题意:在坐标轴的x轴上的0,1,2,3,4....n处有n+1块木板,长度不一,任两块加上x轴即可构成一个容器,其装水面积为两板的间距与较短板长之积,以vector容器给出一系列值,分别代表在0,1,2,3,4...vector.size()-1共size个短板,是连续的,不排除有板长为0的可能性,但是至少有两块板.根据所给板长,求任两板与x轴所能构成的最大面积并返回. 代码: class Solution { public: int maxArea(vector<int> &heig…

11. Container With Most Water https://www.cnblogs.com/grandyang/p/4455109.html 用双指针向中间滑动,较小的高度就作为当前情况的高度,然后循环找容量的最大值. 不管两个指针中间有多少高度的柱子,只管两头,因为两头的才决定最大容量. class Solution { public: int maxArea(vector<int>& height) { if(height.empty()) ; ; ,end = h…

11. Container With Most Water Medium Given n non-negative integers a1, a2, ..., an , where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which…

Description Given n non-negative integers a1, a2, ..., an , where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis for…

一.题目说明 11.Container With Most Water,这个题目难度是Medium. 二.我的做法 乍一看,简单啊,两个for循环就可以了,我在本地写的. #include<iostream> #include<vector> #include<math.h> using namespace std; class Solution{ public: int maxArea(vector<int> &height){ int max =…

问题描述 Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a con…

题目: Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a cont…

# -*- coding: utf8 -*-'''https://oj.leetcode.com/problems/container-with-most-water/ Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai).n vertical lines are drawn such that the two endpoints of line i i…

题意 Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a conta…

Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a containe…

Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a containe…

题目: Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a cont…

problem: Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a…