题意: 在一个无序的数组中第k大的数是多少?思路: 按照快排的思路,如果每次分成两段后,设为L和R。如果R>=k ,则答案在右边集合,否则在左边集合。 这里用了3位取中法。注意快排别给写死循环了。 1 class Solution { 2 public: 3 int findKthLa...
分类:
编程语言 时间:
2015-11-17 23:15:19
阅读次数:
165
POJ1979DescriptionThere is a rectangular room, covered with square tiles. Each tile is colored either red or black. A man is standing on a black tile....
分类:
其他好文 时间:
2015-11-17 10:36:52
阅读次数:
198
遍历数组 var secondForLoop=0; for var i=0;ilargest{ largest=number; } } } println(largest);while循环var n=2; while n<100{ n=n*2; } println(n);do-while循环 var...
分类:
编程语言 时间:
2015-11-17 09:29:39
阅读次数:
124
Support Vector Machines are an optimization problem. They are attempting to find a hyperplane that divides the two classes with the largest margin. Th...
分类:
其他好文 时间:
2015-11-16 21:09:24
阅读次数:
294
一问题描述Givennnon-negative integers representing the histogram's bar height where the width of each bar is 1, find the area of largest rectangle in the h...
分类:
其他好文 时间:
2015-11-13 00:47:16
阅读次数:
290
首先上题目Givennnon-negative integers representing the histogram's bar height where the width of each bar is 1, find the area of largest rectangle in the h...
分类:
其他好文 时间:
2015-11-12 19:35:49
阅读次数:
183
一. 题目简述,这是LeetCode上的一道题,是求直方图最大面积,原题题干如下:Givennnon-negative integers representing the histogram's bar height where the width of each bar is 1, find th...
分类:
其他好文 时间:
2015-11-12 01:11:26
阅读次数:
218
1297 - Largest Box PDF (English) Statistics Forum Time Limit: 2 second(s)Memory Limit: 32 MBIn the following figure you can see a rectangular card. .....
分类:
其他好文 时间:
2015-11-09 15:27:19
阅读次数:
311
1. 问题:Theprimefactorsof13195are5,7,13and29.Whatisthelargestprimefactorofthenumber600851475143?2. 解法(by java in Eclipse) 1 package com.lun.alrithmeti.....
分类:
其他好文 时间:
2015-11-07 13:26:02
阅读次数:
602
Find the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given the array[2,3,-2,4],the...
分类:
其他好文 时间:
2015-11-04 09:59:24
阅读次数:
132