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
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
If you runfsck, the filesystem check and repair
command, it might find data fragments that are not referenced anywhere in the
filesystem. In particula...
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其他好文 时间：
2014-05-13 16:59:54
阅读次数：
276
Cut the Sequence
Time Limit: 2000MS
Memory Limit: 131072K
Total Submissions: 8764
Accepted: 2576
Description
Given an integer sequence { an } of length N, you are to ...
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其他好文 时间：
2014-05-13 16:04:29
阅读次数：
267
原题：
Say you have an array for which the ith element is the price of a given stock on day i.
If you were only permitted to complete at most one transaction (ie, buy one and sell one share of th...
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其他好文 时间：
2014-05-13 14:12:41
阅读次数：
342
K-th Number
Time Limit: 20000MS
Memory Limit: 65536K
Total Submissions: 35704
Accepted: 11396
Case Time Limit: 2000MS
Description
You are working for Macrohard com...
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其他好文 时间：
2014-05-13 14:07:41
阅读次数：
203
You are given a sequence of integers, A1,A2,...,An. And you are allowed a manipulation on the sequence to transform the origin sequence into another sequence B1,B2,...,Bn(Maybe the two sequences are s...
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其他好文 时间：
2014-05-13 13:45:10
阅读次数：
327
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 ...
分类：
数据库 时间：
2014-05-12 22:43:25
阅读次数：
541
