SqlServer 2008“Msg 1807, Level 16, State 3, Line 1Could not obtain exclusive lock on database ‘model’. Retry the operation later.Msg 1802, Level 16, S...
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数据库 时间:
2014-07-19 17:28:23
阅读次数:
1153
Sorting It All OutTime Limit:1000MSMemory Limit:10000KTotal Submissions:26876Accepted:9271DescriptionAn ascending sorted sequence of distinct values i...
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其他好文 时间:
2014-07-19 15:03:58
阅读次数:
278
/*
ID: lucien23
PROG: sort3
LANG: C++
*/
#include
#include
#include
#include
using namespace std;
void exchange(int nums[], int begin, int end, int N, int x);
int sum = 0;
int main()
{
ifstream ...
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其他好文 时间:
2014-07-19 02:12:25
阅读次数:
176
DescriptionYou haveNintegers,A1,A2, ... ,AN. You need to deal with two kinds of operations. One type of operation is to add some given number to each ...
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其他好文 时间:
2014-07-18 18:22:11
阅读次数:
263
Given an unsorted array of integers, find the length of the longest consecutive elements sequence.For example,Given[100, 4, 200, 1, 3, 2],The longest ...
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其他好文 时间:
2014-07-18 18:17:46
阅读次数:
290
??
Description
Problem H: Partitioning by Palindromes
We say a sequence of characters is a palindrome if it is the same written forwards and backwards. For example, 'racecar' is a palindrome,...
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其他好文 时间:
2014-07-18 15:13:10
阅读次数:
266
TryCatch的结构为三个Sequence:-Main(exit on:Success) +try(exit on:Failure) +catch(exit on:Done)*以上做法是以前webMethods对于数据库操作的实现,现在有了JDBC Adapter之后,数据库操作变得简单灵活,因而...
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数据库 时间:
2014-07-18 14:22:24
阅读次数:
293
解题思路:
有m行,每行n个数,从每行中取出一个数相加一起求出sum,这样的sum有n的m次方个。要求的前n个最小的sum值。
第一次使用STL里面的堆,一开始对pop_heap()有点不太理解,后来明白了,比如对数组heap[n],最大下标为n-1建堆,默认的是建立大顶堆,heap[0]是数组中最大的数,写一条pop_heap()语句,就是把heap[0]和
heap[n...
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其他好文 时间:
2014-07-18 14:11:34
阅读次数:
281
Faced with the upcoming exam, Some useful methods referred to file operation drew tremenous attention. Now I make a summary to reading file.
import java.io.BufferedReader;
import java.io.BufferedWri...
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其他好文 时间:
2014-07-18 12:26:25
阅读次数:
274
Sorting It All Out
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 26866
Accepted: 9267
Description
An ascending sorted sequence of distinct values...
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其他好文 时间:
2014-07-18 11:33:31
阅读次数:
294