矩阵快速幂其实跟普通快速幂一样,只是把数换成矩阵而已。模板,两种写法,亲测可用://made by whatbeg//2014.6.15struct Matrix{ int m[3][3];};Matrix Mul(Matrix a,Matrix b){ Matrix c; mem...
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其他好文 时间:
2014-06-18 22:35:45
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277
Given an integern, generate a square matrix filled with elements from 1 ton2in spiral order.For example,Givenn=3,You should return the following matri...
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其他好文 时间:
2014-06-18 21:56:47
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209
Given a matrix ofmxnelements (mrows,ncolumns), return all elements of the matrix in spiral order.For example,Given the following matrix:[ [ 1, 2, 3 ],...
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其他好文 时间:
2014-06-18 21:56:06
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215
You are given annxn2D matrix representing an image.Rotate the image by 90 degrees (clockwise).Follow up:Could you do this in-place?public class Soluti...
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其他好文 时间:
2014-06-18 21:54:54
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232
Target Side Setup
Install OGG on Target Side
Creates required directories for OGG
[oracle@vzwc1 ggs]$ ./ggsci
Oracle GoldenGate Command Interpreter for Oracle
Version 11.2.1.0.23 1870940...
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数据库 时间:
2014-06-18 12:37:31
阅读次数:
442
DDL Setup Steps
SQL> grant execute on utl_file to ggs;
Grant succeeded.
Create GLOBALS file
[oracle@zwc ~]$ cd /ggs/
[oracle@zwc ggs]$ cat GLOBALS
GGSCHEMA GGS
run marker_s...
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数据库 时间:
2014-06-17 23:24:30
阅读次数:
534
Prepare 10g Database for OGG
Create GGS and GGS_MON Database Users
SQL> create tablespace ggs_tbs datafile '/u01/app/oracle/oradata/zwc/gg_tbs01.dbf' size 100M;
Tablespace created.
SQL> cr...
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数据库 时间:
2014-06-17 22:24:12
阅读次数:
334
题目
Given an array S of n integers, are there elements a, b, c in S such that a + b + c =
0? Find all unique triplets in the array which gives the sum of zero.
Note:
Elements in a tr...
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其他好文 时间:
2014-06-17 22:04:49
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292
Since we only have one bag to pay for it is something that you will not miss.Its always wanted to fight a bag of coffee. See the code inside - dark al...
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其他好文 时间:
2014-06-17 15:27:14
阅读次数:
204