Count and SayThe count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ...1is read off as"one 1"or11.11is r...
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其他好文 时间:
2014-07-19 20:35:34
阅读次数:
276
Sequence queryTime Limit:2000/1000MS (Java/Others)Memory Limit:128000/64000KB (Java/Others)SubmitStatusProblem DescriptionGivenasequenceofNpositivenum...
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其他好文 时间:
2014-07-19 00:03:21
阅读次数:
334
python2.7 python3.2差别还是蛮大的,就想着学习较新的 升级后
结果出现 输入法不显示 update-manager 和 add-apt-repository不能用,android的模拟器也打不开。前面三几个问题直接把python ls到原来的2.7版本就可以直接解决,但是最后的一个问题android模拟器无法打开 折腾了好久才解决,写此以记录
问题如下:fglrxinfo
X Error of failed request: BadRequest (invalid r...
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移动开发 时间:
2014-07-18 23:09:55
阅读次数:
372
/*
C - 简单dp 例题
Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d & %I64u
Submit
Status
Description
A subsequence of a given sequence is the given sequence with some elements (poss...
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其他好文 时间:
2014-07-18 22:28:24
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206
/*
D - 简单dp 例题
Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u
Submit
Status
Description
Given a sequence a[1],a[2],a[3]......a[n], your job is to calculate the max sum ...
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其他好文 时间:
2014-07-18 22:23:25
阅读次数:
231
E. DivisorsBizon the Champion isn't just friendly, he also is a rigorous coder.Let's define function f(a), where a is a sequence of integers. Function...
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其他好文 时间:
2014-07-18 10:21:31
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269
Common SubsequenceTime Limit:1000MSMemory Limit:10000KTotal Submissions:37551Accepted:15023DescriptionA subsequence of a given sequence is the given s...
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其他好文 时间:
2014-07-18 10:02:42
阅读次数:
169
原因:在对远程表增删改操作的时候,调用了本地函数。 比如:insert into trans_load_rate@DC values(rate_s(1)); trans_load_rate是DC库的表,rate_s函数是本地库的函数,执行上面这条sql的时候,就会报ora-02069解决方法: .....
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其他好文 时间:
2014-07-18 00:17:41
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243
Frequent values
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 13051
Accepted: 4792
Description
You are given a sequence of n integers a1 , a2 , ... , a...
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其他好文 时间:
2014-07-17 20:11:28
阅读次数:
289
xilinx ise下载出现以下问题PROGRESS_START - Starting Operation.INFO:iMPACT:583 - '1': The idcode read from the device does not match the idcode in the bsdl Fil...
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其他好文 时间:
2014-07-17 13:01:31
阅读次数:
955