Given an array S of n integers, are there elements a, b, c, and d in S such that a + b + c + d = target? Find all unique quadruplets in the array whic...
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其他好文 时间:
2014-10-21 00:40:33
阅读次数:
285
Given an array S of n integers, are there elements a, b, c in S such that a + b + c = 0? Find all unique triplets in the array which gives the sum of ...
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其他好文 时间:
2014-10-20 22:55:57
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307
problem:Given an array and a value, remove all instances of that value in place and return the new length.The order of elements can be changed. It doe...
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其他好文 时间:
2014-10-20 19:20:57
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241
[leetcode]Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST....
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其他好文 时间:
2014-10-20 11:49:53
阅读次数:
114
Description
Let A1, A2, ... , AN be N elements. You need to deal with two kinds of operations. One type of operation is to add a given number to a few numbers in a given interval. The other is to q...
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编程语言 时间:
2014-10-18 16:59:56
阅读次数:
321
LeetCode:SubsetsGiven a set of distinct integers,S, return all possible subsets.Note:Elements in a subset must be in non-descending order.The solution...
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其他好文 时间:
2014-10-17 10:27:24
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293
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.这题和sort list等题都比较相似,需要先用快慢指针的方法找到链表的中点,然后...
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其他好文 时间:
2014-10-16 22:31:43
阅读次数:
217
[leetcode]Given an integer n, generate a square matrix filled with elements from 1 to n2 in spiral order....
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其他好文 时间:
2014-10-15 12:36:40
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188
inline-block前端程序猿们肯定不陌生,它是display属性的一个取值。 之所以称之为inline-block。是因为它兼具行内元素(inline-element)和块级元素(block-element)的特征。块级元素(block elements),来源于CSS盒子模型。块级元素...
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其他好文 时间:
2014-10-14 15:58:08
阅读次数:
205
鏈接: http://poj.org/problem?id=1458
Description:
A subsequence of a given sequence is the given sequence with some elements (possible none) left out. Given a sequence X = another sequence Z =...
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其他好文 时间:
2014-10-13 16:43:09
阅读次数:
257