题目:Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the tw....
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编程语言 时间:
2014-07-22 22:47:33
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256
B. Suffix Structure 1. 先判断s去掉一些元素是否能构成t,如果可以就是automaton 判断的方法也很简单,two pointer,相同元素同时++,不相同s的指针++,如果t能全找到,那么s能够去掉元素构成t。 bool f(string s, string t) { in...
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其他好文 时间:
2014-07-22 22:44:54
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139
Given two binary strings, return their sum (also a binary string).For example,a ="11"b ="1"Return"100".题解:简单的二进制加法模拟。a,b的最后以为对齐开始进行加法,用carries保存进位,如果加...
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其他好文 时间:
2014-07-22 22:42:32
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196
Given two wordsword1andword2, find the minimum number of steps required to convertword1toword2. (each operation is counted as 1 step.)You have the fol...
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其他好文 时间:
2014-07-22 22:37:33
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191
CombinationsGiven two integersnandk, return all possible combinations ofknumbers out of 1 ...n.For example,Ifn= 4 andk= 2, a solution is:[ [2,4], [3.....
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其他好文 时间:
2014-07-22 22:36:54
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153
The DDMS tool can be used to push out test location during testing. However, it has two serious limitations:DDMS sets location for GPS location provid...
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移动开发 时间:
2014-07-22 22:34:35
阅读次数:
915
Number Sequence
Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 10571 Accepted Submission(s): 4814
Problem Description
Given two ...
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其他好文 时间:
2014-07-22 22:34:32
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194
Sumdiv
Description
Consider two natural numbers A and B. Let S be the sum of all natural divisors of A^B. Determine S modulo 9901 (the rest of the division of S by 9901).
Input
The only line...
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其他好文 时间:
2014-07-21 16:27:12
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187
Given two binary trees, write a function to check if they are equal or not.Two binary trees are considered equal if they are structurally identical an...
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其他好文 时间:
2014-07-21 14:35:26
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206
Blurs an image using the median filter.C++: void medianBlur(InputArray src, OutputArray dst, int ksize)Python: cv2.medianBlur(src, ksize[, dst]) → dstParameters:src – input 1-, 3-, or 4-channel image;...
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编程语言 时间:
2014-07-21 13:37:14
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2184