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
STL入门 STL的组成 六大组件 容器container 算法algorithm 迭代器iterator 仿函数function object 适配器adaptors 空间配制器allocator 产生一个vector容器，并打印 产生一个array容器，并打印 ...
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其他好文 时间：
2016-08-06 23:33:46
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235
Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in or ...
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其他好文 时间：
2016-08-06 23:29:28
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192
Question：
Follow up for "Search in Rotated Sorted Array":
What if duplicates are allowed?
Would this affect the run-time complexity? How and why?
Write a function to determine if a given tar...
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其他好文 时间：
2016-08-06 21:59:17
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123
Question：
Follow up for "Remove Duplicates":
What if duplicates are allowed at most twice?
For example,
Given sorted array nums = [1,1,1,2,2,3],
Your function should return length = 5, with...
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其他好文 时间：
2016-08-06 20:37:57
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132
I think chendesheng's quote gets at the root cause best: Go uses a lot of signed values, not just for runes but array indices, Read/Write byte counts, ...
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其他好文 时间：
2016-08-06 20:30:13
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111
Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). You are given a target va ...
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其他好文 时间：
2016-08-06 20:20:04
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105
今天绘制的是国旗： 代码如下： <html><head> <script> var col=new Array("red","brown"); var ticker=0; var step=0; function drawBackground(){ var g=document.getElement ...
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其他好文 时间：
2016-08-06 17:24:26
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142
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
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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
