Suppose Andy and Doris want to choose a restaurant for dinner, and they both have a list of favorite restaurants represented by strings. You need to help them find out their common interest with the least list index sum. If there is a choice tie betw…

原题链接在这里:https://leetcode.com/problems/minimum-index-sum-of-two-lists/description/ 题目: Suppose Andy and Doris want to choose a restaurant for dinner, and they both have a list of favorite restaurants represented by strings. You need to help them find…

Let's call an array A a mountain if the following properties hold: A.length >= 3 There exists some 0 < i < A.length - 1 such that A[0] < A[1] < ... A[i-1] < A[i] > A[i+1] > ... > A[A.length - 1] Given an array that is definitely…

链接: https://vjudge.net/problem/HDU-6278 题意: The h-index of an author is the largest h where he has at least h papers with citations not less than h. Bobo has published n papers with citations a1,a2,-,an respectively. One day, he raises q questions. T…

Given an array of citations (each citation is a non-negative integer) of a researcher, write a function to compute the researcher's h-index. According to the definition of h-index on Wikipedia: "A scientist has index h if h of his/her N papers have a…

A city's skyline is the outer contour of the silhouette formed by all the buildings in that city when viewed from a distance. Now suppose you are given the locations and height of all the buildings as shown on a cityscape photo (Figure A), write a pr…

Maximal Rectangle Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area.     使用dpHeight[]数组来记录到第i行为止,第j个位置垂直连续包含多少个1(包括matrxi[i][j]).如: 1 0 1 1 0 1 1 0 1 0 0 1 1 1 1 有如下结果: 第1行: dpHeight[…

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…

1.filter()和not()方法 filter()和not()是一对反方法,filter()是过滤. filter()方法是针对元素自身.(跟has()方法有区别) <script type="text/javascript" src="jquery-1.12.3.min.js"></script> <script> /*filter(): 过滤 not():filter的反义词*/ $(function(){ //$('di…

===================================================== H.264源代码分析文章列表: [编码 - x264] x264源代码简单分析:概述 x264源代码简单分析:x264命令行工具(x264.exe) x264源代码简单分析:编码器主干部分-1 x264源代码简单分析:编码器主干部分-2 x264源代码简单分析:x264_slice_write() x264源代码简单分析:滤波(Filter)部分 x264源代码简单分析:宏块分析(Anal…