Given an unsorted array of integers, find the length of longest increasing subsequence. For example,Given [10, 9, 2, 5, 3, 7, 101, 18],The longest inc ...
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其他好文 时间:
2016-08-07 06:24:00
阅读次数:
195
Given an integer array with all positive numbers and no duplicates, find the number of possible combinations that add up to a positive integer target. ...
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其他好文 时间:
2016-08-07 06:20:38
阅读次数:
189
find();查找元素 size();返回当前向量中已经存放的对象的个数 find查找元素 size();返回当前向量中已经存放的对象的个数 ...
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其他好文 时间:
2016-08-07 06:12:15
阅读次数:
189
Given a binary search tree and a node in it, find the in-order successor of that node in the BST. ...
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其他好文 时间:
2016-08-07 00:55:55
阅读次数:
139
Range Sum Query 2D - Mutable Given a 2D matrix matrix, find the sum of the elements inside the rectangle defined by its upper left corner (row1, col1) ...
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其他好文 时间:
2016-08-07 00:47:50
阅读次数:
263
Given a positive integer n, find the least number of perfect square numbers (for example,1, 4, 9, 16, ...) which sum to n. Given n = 12, return 3 beca ...
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其他好文 时间:
2016-08-07 00:40:42
阅读次数:
197
Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST. According to the definition of LCA on Wikipedia ...
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其他好文 时间:
2016-08-06 17:15:13
阅读次数:
138
Given an array of integers, find if the array contains any duplicates. Your function should return true if any value appears at least twice in the arr ...
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其他好文 时间:
2016-08-06 17:14:37
阅读次数:
134
Given an array of size n, find the majority element. The majority element is the element that appears more than ? n/2 ? times. You may assume that the ...
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其他好文 时间:
2016-08-06 15:46:06
阅读次数:
106
查找目录:find /(查找范围) -name '查找关键字' -type d查找文件:find /(查找范围) -name 查找关键字 -print如果需要更进一步的了解,可以参看Linux的命令详解。这里摘抄如下:·find path -option [ -print ] [ -exec -ok ...
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其他好文 时间:
2016-08-06 14:23:55
阅读次数:
200