创建日志文件的语法如下:
alter database database_name add logfile[group group_number]
(file_name[,file_name[,...]])[SIZE number][reuse];
语法的说明如下;
group group_number为日志文件指定组的编号
file_name为该组创建日志文件成员
size numb...
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数据库 时间:
2015-03-12 17:08:40
阅读次数:
209
ORA-00932: inconsistent datatypes: expected NUMBER got CHAR00932. 00000 - "inconsistent datatypes: expected %s got %s"1 CASE XXXXX.FILE_TYPE 2 ...
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数据库 时间:
2015-03-12 16:45:08
阅读次数:
4813
DescriptionFor any integer i>=3 we have F[i]=(F[i-1]+2*F[i-2]+3*F[i-3])%9901;Now give you F[0],F[1],F[2],can you tell me the value of F
InputFist Line, an integer Q(1<=Q<=100) represent the number of...
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其他好文 时间:
2015-03-12 15:11:17
阅读次数:
141
Given an arraySofnintegers, find three integers inSsuch that the sum is closest to a given number, target. Return the sum of the three integers. You m...
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其他好文 时间:
2015-03-12 14:37:57
阅读次数:
90
1、用递归来完成递推方法:1)把关注点放在要求解的目标上即 i=n时的结果2)进而找到第n次做与第n-1次做之间的关系;3)确定第1次的返回结果如切饼示例其中n是切的刀数,q(n)是饼的块数代码实现int get_cake_number(int cutnum){ if (cutnum == 0...
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其他好文 时间:
2015-03-12 13:12:08
阅读次数:
286
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2686Yifenfei very like play a number game in the n*n Matrix. A positive integer number is put in each a...
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其他好文 时间:
2015-03-12 13:04:42
阅读次数:
164
1.题目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,?5,4],the contiguous subarray [4,?1,2,1] has...
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其他好文 时间:
2015-03-12 11:38:49
阅读次数:
120
Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight).
For example, the 32-bit integer ’11' has binary representation 00000000...
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其他好文 时间:
2015-03-12 11:34:16
阅读次数:
112
javaweb_Ⅰjava基础增强——断点ps:Bad version number in .class file. 该错误 指eclipse运行环境低于编辑java版本。双击左键设置断点,F5跳入方法中。step intoF6跳过。step overF7跳出方法 。step retu...
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编程语言 时间:
2015-03-12 11:12:05
阅读次数:
159
Given an array of integers, the majority number is the number that occurs more than 1/3 of the size of the array.Find it.NoteThere is only one majorit...
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其他好文 时间:
2015-03-12 07:30:15
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137