river vector

/**** @ Author z840000001* A long time ago, there were lions, tigers, and wolves in a forest. They wanted to visit the elephant house at the invitation of the elephant. A small river stops you on the way. You need to cross the river. There is only one canoe. Currently known:* 1. There are 6 in total, namely, the father of the lion, the little lion, the father of the tiger, the tiger, the father of the wolf,

. Eliminate ambiguityAbove King-man is a way to eliminate ambiguity, here to use the way of linear algebra, King-man after the man this layer of meaning eliminated.However, the first large-scale identification of ambiguous words, pending further study.3. Word ClusteringBy clustering, you can dig up some derivative words about a word, or you can use it when looking for the same topic.4, Word vector phrase combination word2phraseusing Word vectors to co

Importing data using REIVER-JDBC in Elasticsearch2014-05-13 15:10 This site (3384) Elasticsearch use REIVER-JDBC to import data, the need for friends can refer to the next.The river module is provided in Elastisearch to fetch data from other data sources, which exists as a plug-in, and the existing river plug-ins include:River Pluginsedit1. Supported by Elasticsearch CouchDB

In practice, the vector series in c ++ -- vector traversal (stl algorithm, vector iterator (do not judge not equal to end () in the loop), operator []) There are many ways to traverse a vector container. Index traversal: for (i = 0; i Iterator traversal: for (vInt::const_iterator iter = v.begin(); iter != v.end();it

Previous blogs about vectors you can use the Insert method to copy a vector to the back of another vector.Previous blogs have also talked about the need to transfer ownership if the vector container is placed inside the unique_ptr.Come on, now. 818 HowvectorIf you have a regular vector, we can use insert like this://inserting into a

Algorithm go action iterator struct fun Title Description: farmers need to send wolves, sheep, vegetables and themselves to the other side of the river, only the farmer can row, and the boat is relatively small, except the farmer can only transport one thing at a time, there is a thorny problem, that is, if there is no farmer to watch, sheep will eat food, the wolf eats sheep. Consider a way for farmers to safely arrange these things and to cross the

In three-dimensional space, the product of two vectors (a vector product, an outer product, a product, a multiplication of multiples of two vectors: the inner product, the dot product) represents the torque of two vectors, and the mixed product axb of three vectors C, the area of the parallelepiped that is composed of three vector a,b,c. And the position of a,b,c in the mixed product is interchangeable (thi

Vector series in practice c ++-sort the vector using the sort algorithm (sort the vector (string) and use stable sorting std: stable_sort ()) After writing a lot of vector operations, we encountered the Sorting Problem of the vector in our work. Here we will discuss it. Use

In practice, the vector series in c ++ -- creating vector of local structure AND vector of structs initialization I have never used it beforeVector Now, write a short code: #include #include int main() { struct st { int a; }; std::vector v; v.resize(4); for (std::

The preacher and the savage cross the River Problem:At any time, the left bank, the right bank, the ship if the number of missionaries less than savages, missionaries will be eaten by savages. Of course the Savages would row. The number of missionaries is 0 also possible.heuristic function F=g+h. G The depth of the solution space tree where the current node is located. H=m+c-2*b. M,c is the number of missionaries and savages of the Left bank, respecti

I've never used it before.vector#include #include intMain () {structSt {intA };STD:: vectorV V.resize (4); for(STD:: vector:: Size_type i =0; I operator[] (i). A = i +1;//v[i].a = i+1;} for(inti =0; I STD::coutSTD:: Endl; }}Compile successfully with VS2015, run result:1234However, this is only allowed after c++11, the compiler does not allow you to write such a syntax, the vector container is not allowed to

C ++ copies the content in a vector to the end of another vector and ends with the vector. When using the vector container, We need to copy the content of a vector to the end of another vector. How can this problem be achieved?

See C++primer Plus look bored, the first time do Leetcode practice, originally want to do two-dimensional vector, results always pass, check the reason, must use one-dimensional ...One-dimensional answers:Class Solution {PublicVector{int cout = Nums.size (); Get the size of the vectorvectorfor (int i = 0; i{for (int j = i + 1; j{if ((Nums[i] + nums[j]) = = target){Ret.push_back (i); Get the location of the target valueRet.push_back (j);}}}return ret;}

RIVER-JDBC Installation./bin/plugin --install jdbc --url http://xbib.org/repository/org/xbib/elasticsearch/plugin/elasticsearch-river-jdbc/1.4.0.8/elasticsearch-river-jdbc-1.4.0.8-plugin.zipDocument two ways: River or feederThe plug-in can execute the river in "Pull mode" an

Topic Description: Farmers need to transport wolves, sheep, vegetables and their own to the other side of the river, only the farmers can row, and the boat is relatively small, except the farmer can only carry one thing at a time, there is a thorny problem, that is, if there is no farmer watching, sheep will eat food, the wolf eats sheep Please consider a way for the farmer to safely arrange these things and to cross his own

Tags: elasticsearch river-mongodbInstalling Elasticsearch1. Download the Elasticsearch installation package. Https://www.elastic.co/downloads/elasticsearch2. Unpack the Elasticsearch package to the installation directory. such as D:\Elasticsearch, and add D:\Elasticsearch\bin to the system pathInstalling the JDK1. Download JDK, minimum version jdk update u55. Http://www.oracle.com/technetwork/java/javase/overview/index.html2. Configure the JAVA_HOME e

Configure the elasticsearch and river-mongodb plug-ins on windowsInstall ElasticSearch 1. Download The elasticsearch installation package. 2. decompress the elasticsearch package to the installation directory. For example, D: \ Elasticsearch, and add D: \ Elasticsearch \ bin to the System pathInstall JDK 1. Download JDK. The lowest version is jdk update u55. 2. Configure the JAVA_HOME environment variable. Point to the JDK installation directory, such

There was an old horse and a pony in the shed. One day, the old horse said to the pony, "you have grown up. Can you help your mother do something ?" Jack Ma said, "Why not? I am very willing to help you with your work ." Ma said happily: "That's good. You can pour the half-pocket wheat into the mill ." The pony picked up his pocket and quickly ran to the mill. While running, a small river blocked the road, and the

The pony crosses the riverThe pony and his mother lived in the very beautiful green grass beside the river. In addition to the mother across the river to send food to the village on the other side, he always follow his mother's next to each other.He had a very happy time, and the hours passed quickly.One day, my mother called the pony around to say: "Pony, you have grown up, you can help mom work." Today yo

River crossing time limit: +Ms | Memory Limit:65535KB Difficulty:4 Describe Afandi is herding N sheep across the expanses of grassland when he finds himself blocked by a river. A single raft are available for transportation. Afandi knows that he must ride on the raft for all crossings, but adding sheep to the raft makes it traverse the r