Given an unsorted array of integers, find the
length of the longest consecutive elements sequence.For example,Given [100, 4,
200, 1, 3, 2],The longest...
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其他好文 时间:
2014-05-05 23:01:41
阅读次数:
374
遇到的问题:input{1,1,1}, output{1,1}, expected{1},
原因在于若temp.val==temp.next.val, 则需要temp.next=temp.next.next,
这时候就不要temp=temp.next了注意停止条件不光是temp!=null,还应该有...
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其他好文 时间:
2014-05-05 22:47:08
阅读次数:
454
ismember 判断A中的元素在B中有没有出现 LIA = ismember(A,B)
for arrays A and B returns an array of the samesize as A containing true where
the elements of A are i...
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其他好文 时间:
2014-05-05 22:25:11
阅读次数:
317
1. introductionfrom numpy import
*random.rand(4,4)#array to matrixrandMat=mat(randon.rand(4,4))#matrix
inverseIvrandMat=randMat.I#indentity matrixeye(...
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编程语言 时间:
2014-05-05 22:24:10
阅读次数:
336
题目:
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 doesn't matter what you leave beyond the new len...
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其他好文 时间:
2014-05-05 12:58:57
阅读次数:
294
Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets
so as the following conditions hold:
The product of all numbers in the first set is less ...
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其他好文 时间:
2014-05-03 23:51:19
阅读次数:
621
Say you have an array for which theithelement
is the price of a given stock on dayi.Design an algorithm to find the maximum
profit. You may complete a...
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其他好文 时间:
2014-05-03 23:21:20
阅读次数:
292
一、接口那点事儿 (1)什么是接口? 一组函数成员而未实现的引用类型。只有类和结构能实现接口。
(2)从IComparable接口看接口实例:
假设有如下一段代码,它使用Array类的一个静态方法Sort对一个未排序的int类型数组进行排序,并输出排序后的结果。using System;cl...
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其他好文 时间:
2014-05-03 22:20:59
阅读次数:
462
Sliding Window
Time Limit: 12000MS
Memory Limit: 65536K
Total Submissions: 36315
Accepted: 10756
Case Time Limit: 5000MS
Description
An array of size n ≤ 106 is gi...
auto root = Dictionary::create();
auto string = String::create("string element value");
root->setObject(string, "string element key");
auto array = Array::create();
...
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其他好文 时间:
2014-05-03 16:27:48
阅读次数:
380