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…

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…

前言 难怪LeetCode OJ在找工作时被很多人推荐,发现了这道最大蓄水题目就是美团的笔试最后一道题,当时我霸笔只有着一道题目没有答出来,因此也就没有获得面试机会,可惜了 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 li…

本来写的题目不是这个,而是字符串匹配,考虑了很多情况写了很久最后看了solution,发现可以用动态规划做.感觉被打击到了,果断先放着重新写一个题,后面心情好了再重新写吧,难过.每天都要被LeetCode打击一次.自“抱”自“泣”,逻辑推理能力太差了. 题目: Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines ar…

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…

前言 这题非要说贪心的话也算是吧,不过最主要的特征还是双指针.LC的题好像不少都是扔倆头尾指针然后遍历一遍完事儿的.这道题倒是“短板效应”的不错体现了. 题目 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…

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…

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 con…

题目大意是提供n个非负整数,a1,...,an,可以将其理解为多个边界(垂直的线段),其中ai处于x坐标i处,并且ai代表的线段高度即为ai的值.要求我们取这样的i与j,使得ai与aj以及x坐标轴围成的碗状物能容纳面积最多的水(即abs(i-j)*min(ai,aj)最大). 最简单的方案就是暴力枚举: res= -1, maxl = 0, maxr = 0 for(i=0; i < n; i++) for(j = i + 1; j < n; j++) res = max(abs(i-j)*m…

描述: 实现1 -- 求所有可能的值,O(N^2),超时了(因为超时没有跑所有的测试用例,所以不确定还有没有其他问题) 代码: def maxArea(self, height): tmp = len(height) if tmp == 0 or tmp == 1: return 0 if tmp == 2: return abs(height[1] - height[0]) minus_lst = [height[i] - height[i-1] for i in range(1, len(h…

class Solution(object): def maxArea(self, height): """ :type height: List[int] :rtype: int """ intSum = len(height) if intSum <= 1: return False maxVol=0 left=0 right=intSum-1 while left < right: maxVol=max(maxVol,(righ…

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;…

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,…

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(…

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…

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).…

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…

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 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…

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…

Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining. The above elevation map is represented by array [0,1,0,2,1,0,1,3,2,1,2,1]. In this case, 6 units of…

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…

Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining. For example, Given [0,1,0,2,1,0,1,3,2,1,2,1], return 6. The above elevation map is represented by a…

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#42 Trapping rain water 这道题十分有意思,可以用很多方法做出来,每种方法的思想都值得让人细细体会. 42. Trapping Rain WaterGiven n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining. For ex…