原题戳我Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.)You ha...
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其他好文 时间：
2014-08-26 00:14:25
阅读次数：
334
In one well-known algorithm of finding the k-th order statistics we should divide all elements into groups of five consecutive elements and find the median
of each five. A median is called the middl...
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其他好文 时间：
2014-08-25 22:50:55
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297
An index is used to speed up searching in the database.By default, when you create this table, your data will be stored on disk and sorted by the "Id"...
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数据库 时间：
2014-08-25 22:30:34
阅读次数：
407
Search in Rotated Sorted Array
Total Accepted: 22300 Total
Submissions: 77945My Submissions
Suppose a sorted array is rotated at some pivot unknown to you beforehand.
(i.e., 0 1 2 4 5 6 ...
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其他好文 时间：
2014-08-25 21:15:35
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227
Query
Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 2595 Accepted Submission(s): 860
Problem Description
You are given two s...
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其他好文 时间：
2014-08-25 21:12:44
阅读次数：
281
Description
Given two strings a and b we define a*b to be their concatenation. For example, if a = "abc" and b = "def" then a*b = "abcdef". If we think of concatenation as multiplication,
exponenti...
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其他好文 时间：
2014-08-25 21:11:14
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183
Redis 服务器Remote Dictionay Server Redis是一个key-value持久化产品，通常被称为数据结构服务器。Redis的key是string类型；value可以是string、hash、list、set、sorted set等类型；实际上，Redis内部会将key和va...
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其他好文 时间：
2014-08-25 20:46:54
阅读次数：
673
Description
Given a base b and two non-negative base b integers p and m, compute p mod m and print the result as a base b integer. p mod m is defined as the smallest non-negative integer k such tha...
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编程语言 时间：
2014-08-25 19:20:04
阅读次数：
230
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists.思路： 1 cla...
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其他好文 时间：
2014-08-25 18:38:04
阅读次数：
211
Description
Problem C
Polynomial GCD
Input: standard input
Output: standard output
Given two polynomials f(x) and g(x) in
Zn, you have to find their GCD polynomial, ie, a polynomial
r(x)...
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其他好文 时间：
2014-08-25 17:09:34
阅读次数：
209
