The kth great number
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)
Total Submission(s): 6240 Accepted Submission(s): 2532
Problem Description
Xiao ...
分类:
其他好文 时间:
2014-05-23 08:16:40
阅读次数:
272
【题目】
Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
The Sudoku board could be partially filled, where empty cells are filled with the character '.'.
A partially filled sudoku which is valid.
Note:
A valid Sudoku board (par...
分类:
其他好文 时间:
2014-05-22 09:58:54
阅读次数:
234
Nearest number - 2
Description
Input is the matrix A of N by N non-negative integers....
分类:
其他好文 时间:
2014-05-22 09:38:33
阅读次数:
236
Letter Combinations of a Phone Number
DFS BFS...
分类:
其他好文 时间:
2014-05-22 09:23:16
阅读次数:
267
11行制造了一个手机,手机名为wechatCallbackapiTest,这个手机有三个功能,一个功能是valid(),它的作用是签名和接口验证;另一个函数叫responseMsg(),这个该手机最重要的功能,就跟打电话一样;最后一个功能是checkSignature(),它是用来验证签名的。...
分类:
微信 时间:
2014-05-22 07:02:37
阅读次数:
606
版本:CDH5.0.0 (hdfs:2.3,mapreduce:2.3,yarn:2.3)hadoop多文件格式输入,一般可以使用MultipleInputs类指定不同的输入文件路径以及输入文件格式。比如现在有如下的需求:现有两份数据:phone:123,good number
124,common number
125,bad numberuser:zhangsan,123
lisi,124
w...
分类:
其他好文 时间:
2014-05-22 06:23:52
阅读次数:
391
5道题目分别是:【Largest Rectangle in Histogram】、【Minimum Path Sum】、【Jump Game】、【Jump Game II 】、【Valid Number】,由于有一些题目不需要发一整篇博文来记录,所以就将这些题目以一篇博文5道来记录。...
分类:
其他好文 时间:
2014-05-21 03:05:33
阅读次数:
481
【题目】
Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring.
For "(()", the longest valid parentheses substring is "()", which has length = 2.
Another example is ")()())", whe...
分类:
其他好文 时间:
2014-05-20 16:39:07
阅读次数:
280
D. Number theory
Time Limit: 1000ms
Case Time Limit: 1000ms
Memory Limit: 65536KB
64-bit integer IO format: %lld Java class name: Main
Submit Status PID:
34055
Font Size:
+
...
分类:
其他好文 时间:
2014-05-20 16:24:12
阅读次数:
245
SQL SERVER存储过程语法:
Create PROC [ EDURE ] procedure_name [ ; number ]
[ { @parameter data_type }
[ VARYING ] [ = default ] [ OUTPUT ]
] [ ,...n ]
[ WITH
{ RECOMPILE | ENCRYPTION...
分类:
数据库 时间:
2014-05-20 13:51:47
阅读次数:
409