Combination Sum
Given a set of candidate numbers (C) and a target number (T),
find all unique combinations in C where the candidate numbers sums to T.
The same repeated number may be chosen fro...
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其他好文 时间:
2014-09-02 17:48:05
阅读次数:
244
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T.Each numb...
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其他好文 时间:
2014-09-02 00:07:23
阅读次数:
258
Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right which minimizes the sum of all numbers along its path.
Note: You can only move either down or right at...
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其他好文 时间:
2014-09-01 22:52:23
阅读次数:
217
Given two numbers represented as strings, return multiplication of the numbers as a string.Note: The numbers can be arbitrarily large and are non-nega...
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其他好文 时间:
2014-09-01 20:59:03
阅读次数:
173
letshabiNumbers=["prime":[2,3,5,7,11,13],"Fibonacci":[1,1,2,3,4,8],"Square":[1,4,9,16,25],]varlargest=0varbigerkind=0vartemp=0vartag=1;vari=0;vars=""for(kind,numbers)inshabiNumbers{/*fornumberinnumbers{ifnumber>largest{largest=number}}*/fornumberinnumber..
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编程语言 时间:
2014-09-01 15:54:43
阅读次数:
173
题意:
给一串数,找出最长的区间使得这个区间里面有个数能被其他所有数整除(包括它自己),求满足这个条件的最长区间的个数及长度,以及这些区间的左端的位置
分析:
这个区间的要求其实就是GCD(ALL)=MIN(ALL),能被其他数整除,这个数肯定是最小的,然后又能被其他数整除(包括自己)这个数就是GCD了
可以二分枚举区间长度,然后验证答案的可靠性
对当前长度的所有区间,套用RMQ...
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其他好文 时间:
2014-09-01 14:05:53
阅读次数:
248
Given a collection of numbers that might contain duplicates, return all possible unique permutations.
For example,
[1,1,2] have the following unique permutations:
[1,1,2], [1,2,1],
and [2,1,1]....
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其他好文 时间:
2014-09-01 14:05:28
阅读次数:
290
Combination Sum II
Total Accepted: 13710 Total
Submissions: 55908My Submissions
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations in C wher...
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其他好文 时间:
2014-09-01 14:03:23
阅读次数:
188
Combination Sum
Total Accepted: 17319 Total
Submissions: 65259My Submissions
Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where
the ca...
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其他好文 时间:
2014-09-01 12:42:03
阅读次数:
259
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving onlydistinctnumbers from the original list.For example,Given1->2->3-...
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其他好文 时间:
2014-09-01 12:15:43
阅读次数:
169