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
void Merge(int A[],int p,int q,int r){
int i,j,k;
//计算子数组A[p..q]的元素个数
int n1 = q - p + 1;
//计算子数组A[q+1..r]元素个数
int n2 = r - q;
//创建子数组L,R
int* L = (int*)malloc(sizeof(int)*...
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其他好文 时间:
2014-05-04 12:44:38
阅读次数:
384
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
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...
$.方法
(1)$.merge(first, second)
合并两个数组或类数组,将第二个数组添加到第一个数组的末尾
(2)$.grep(elems, callback, invert)
使用callback对elems进行过滤,如果invert设置为true.则返回保留callback返回值为false的元素数组,如果invert设置为false则返回c...
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Web程序 时间:
2014-05-03 16:37:05
阅读次数:
333
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