DescriptionFor the daily milking, Farmer John'sNcows (1 ≤N≤ 50,000) always line up in the same order. One day Farmer John decides to organize a game o...
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其他好文 时间:
2014-06-28 09:32:17
阅读次数:
200
String w = "The quick fox jumps over the lazy dog"; int start = w.indexOf('q'); int end = w.indexOf('k') + 1; Spannab...
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其他好文 时间:
2014-06-27 15:13:07
阅读次数:
257
赋值:ruby支持并行赋值,即允许在赋值表达式中出现多余一个值和多于一个的变量:x,y=1,2a,b=b,ax,y,z=[1,2,3](python同样可以正常上面的语句)。Methods in Ruby are allowed to return more than one value, and ...
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编程语言 时间:
2014-06-27 13:30:46
阅读次数:
225
Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longes...
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其他好文 时间:
2014-06-27 12:46:45
阅读次数:
238
Merge k sorted linked lists and return it as one sorted list. Analyze and describe its complexity.
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其他好文 时间:
2014-06-27 12:29:18
阅读次数:
294
Find the contiguous subarray within an array (containing at least one number) which has the largest sum.
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其他好文 时间:
2014-06-27 11:43:25
阅读次数:
173
“你当然可以不相信理想,但是你也应该相信,有一些人相信理想”
google I/O今日发布了许多新品,罗列为:Android Wear,Android Auto,Android TV,Android L,Google Fit 5个软件平台,Material Design设计语言和Android One手机,也提及了Android Silver。
哇哦,我想google...
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移动开发 时间:
2014-06-27 10:44:15
阅读次数:
300
题目
Write a program to solve a Sudoku puzzle by filling the empty cells.
Empty cells are indicated by the character '.'.
You may assume that there will be only one unique solution.
...
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其他好文 时间:
2014-06-27 07:06:50
阅读次数:
184
Find the contiguous subarray within an array (containing at least one number) which has the largest sum.For example, given the array[?2,1,?3,4,?1,2,1,...
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其他好文 时间:
2014-06-26 15:10:47
阅读次数:
168
昨天晚上,Google I/O 2014大会召开,会上主要展示了以下几个部分的创新内容:Android L 操作系统、 Android One、Android Wear、Android Auto、Android TV...
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移动开发 时间:
2014-06-26 11:56:00
阅读次数:
244