题目描述Give you a string S,assume the Sub-String Stri
= S[0..i] and the length of the string is N. e.g. S = "moreandmorecold", N = 15,
Str0 = "m" Str1 = ...
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其他好文 时间:
2014-05-14 02:36:45
阅读次数:
314
Pat1018代码
题目描述:
There is a public bike service in Hangzhou City which provides great convenience to the tourists from all over the world. One may rent a bike at any station and return it to an...
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其他好文 时间:
2014-05-13 23:27:04
阅读次数:
582
大致题意:给出一个整数n,(1 int n,flat;unsigned long long
b;void DFS(unsigned long long a,int step){ if(flat||step==19) { return ; }
if(a%n==0)...
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其他好文 时间:
2014-05-13 19:59:23
阅读次数:
276
Gao The SequenceTime Limit:2 Seconds Memory
Limit:65536 KBYou are given a sequence of integers,A1,A2,...,An. And you are
allowed a manipulation on the...
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其他好文 时间:
2014-05-13 19:49:14
阅读次数:
277
TriangleGiven a triangle, find the minimum path
sum from top to bottom. Each step you may move to adjacent numbers on the row
below.For example, given...
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其他好文 时间:
2014-05-13 18:51:44
阅读次数:
297
转自Ibm:Name mangling is the encoding of function and
variable names into unique names so that linkers can separate common names in
the language. Type n...
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编程语言 时间:
2014-05-13 18:18:53
阅读次数:
421
题目链接:
http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3768
Continuous Login
Time Limit: 2 Seconds Memory Limit: 131072 KB Special Judge
Pierre is recently obsessed...
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其他好文 时间:
2014-05-13 07:28:07
阅读次数:
412
lk@lk-virtual-machine:~/hadoop-1.0.1/bin$ ./hadoop dfs -rmr output
Deleted hdfs://localhost:9000/user/lk/output
lk@lk-virtual-machine:~/hadoop-1.0.1/bin$ ./hadoop jar ~/mytopk.jar top.Top input out...
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其他好文 时间:
2014-05-13 06:53:12
阅读次数:
448
给了你n,然后n个数字在一个数组中,接下来m个询问,每个询问三个数字 t,x,y,若t==0,那么修改区间[x,y]的每一个值,变为原来每个位置上的数 开根号取整,若t==1,那么对区间[x,y]求和
由于n,m,很大,所以树状数组铁定超时,若直接用线段树来做区间修改,那么也是超时,这类题目没别的方法了,静心剪枝,发现题目给的数据范围为2^63,有没有发现,2^63开根号 绝对不需要开1...
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其他好文 时间:
2014-05-12 23:01:59
阅读次数:
479
显示数据库中的存储过程__转
It's no easy trick to see stored procedures in a database programmatically with a scripting language like ASP. If you're using MS Access, you're out of luck. Access provides no way to ...
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数据库 时间:
2014-05-12 22:43:25
阅读次数:
541