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leetcode Trapping Rain Water pthon
class Solution(object): def trap(self,nums): leftmosthigh = [0 for i in range(len(nums))] leftmax=0 for i in range(len(nums))...
分类:移动开发   时间:2015-12-24 23:55:03    阅读次数:1432
[LeetCode] 11. Container With Most Water My Submissions Question 解题思路
问题:给定 n 个元素的数组 a1,a2..an,他们对应坐标中的 n 条线,第 i 条线的两端分别为坐标 (i, 0) 和 (i, ai)。求两根线,这两个线和 x 轴形成的容器能装最多的水。 这是一道直方图相关的题目,同样是直方图的题目还有:Trapping Rain Water 和 Larg...
分类:其他好文   时间:2015-12-23 01:50:01    阅读次数:205
hdoj2389--Rain on your Parade(二分图HK算法)
Time Limit: 6000/3000 MS (Java/Others)Memory Limit: 655350/165535 K (Java/Others)Total Submission(s): 3359Accepted Submission(s): 1083Problem Descript...
分类:编程语言   时间:2015-12-20 23:47:05    阅读次数:297
一个概率题
(前面的话:启发式方法这本书里说过,问题不应该提在预设或学习的理论下,而应该是一个孤立的题,由人去分析和决定用到什么方法和知识。)来自可汗公开课:The average male drinks 2L of water when active outdoors(with a standard devi...
分类:其他好文   时间:2015-12-20 14:26:19    阅读次数:272
tp phpexcel 导入后台访问方法
public function addall(){ $Water = M('Waterrate'); $config = array( 'maxSize' => 0, 'root...
分类:Web程序   时间:2015-12-17 19:07:01    阅读次数:168
Leetcode题解(十五)
42、Trapping Rain Water题目这道题目参考http://www.cnblogs.com/felixfang/p/3713197.html观察下就可以发现被水填满后的形状是先升后降的塔形,因此,先遍历一遍找到塔顶,然后分别从两边开始,往塔顶所在位置遍历,水位只会增高不会减小,且一直和...
分类:其他好文   时间:2015-12-17 15:43:28    阅读次数:120
LeetCode - Container With Most Water
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 en...
分类:其他好文   时间:2015-12-15 14:04:01    阅读次数:153
[LeetCode]题解(python):042-Trapping Rain Water
题目来源https://leetcode.com/problems/trapping-rain-water/Givennnon-negative integers representing an elevation map where the width of each bar is 1, comp...
分类:移动开发   时间:2015-12-13 17:06:18    阅读次数:179
[leetcode 200] Number of Islands
Given a 2d grid map of'1's (land) and'0's (water), count the number of islands. An island is surrounded by water and is formed by connecting adjacent ...
分类:其他好文   时间:2015-12-13 14:02:57    阅读次数:169
Container With Most Water(LintCode)
Container With Most WaterGiven n non-negative integers a1, a2, ..., an, where each represents a point at coordinate(i, ai).nvertical lines are drawn s...
分类:其他好文   时间:2015-12-09 19:30:26    阅读次数:143
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