alice chatbot

The little girl who picks mushrooms Time limit:2 seconds Memory limit:32768 KB It's yet another festival season in gensokyo. little girl Alice planned to pick mushrooms in five mountains. she brought five bags with her and used different bags to collect mushrooms from different mountains. each bag has a capacity of 2012 grams. alice has finished picking mushrooms in 0 ≤N≤

Mappings and tuples Summary :A classic programmer's famous saying is: "If there is only one data structure, then use a hash table." A hash table , or more generally, a mapping , is one of the most flexible data structures. A map is a collection of key/value duality . Scala has a common term: tuples, which are aggregates of N objects, do not necessarily have the same type . duality is simply a n=2 tuple, and tuples are especially useful for those who need to aggregate two or more value

道上的数据加解密使用对称密钥算法，眼下主要支持的算法有DES、3DES、AES等，这些算法都能够有效地防止交互数据被窃听。 对称密钥算法要求解密密钥和加密密钥全然一致。因此，利用对称密钥算法加密数据传输之前，须要在通信两端部署同样的密钥。对称密钥的部署方法请參见“2.4 利用非对称密钥算法保证密钥本身的安全”。2.2 身份验证机制 电子商务和网上银行等应用中必须保证要登录的Webserver是真实的，以免重要信息被非法窃取。SSL利用数字签名来验证通信对端的身份。 非对称密钥算法能够用来实现数字签名。因为通过私钥加密后的数据仅仅能利用相应的公钥进行解密，因此依据解密是否成功，就能够推断发送者的身份，如同发送者对数据进行了“签名”。比如，Alice使用自己的私钥对一段固定的信息加密后发给Bob，Bob利用Alice的公钥解密，假设解密结果与固定信息同样，那么就能够确认信息的发送者为

certificate library (Directory Server) of the CA. Anyone can query and download the certificate. Therefore, the digital certificate is public like the public key. In fact, a digital certificate is a ca-certified public key. Principles: 1. a public key corresponds to a private key. 2. The key pair that everyone knows is the public key. If you do not know it, you only know it. It is the private key. 3. If one of the keys is used to encrypt data, only the corresponding key can be decrypted

The previous blog post (reprinted Nanyi) has already talked about the basic principles of the RSA algorithm. A long time ago, Bowen has involved in the power algorithm, today can finally debut, the first review of the modular Power Algorithm program bar: #include OK, now suppose Bob wants to communicate with Alice, and Alice first comes up with the secret key pair, which is the following:

branch. now exit a file, commit the change, and switch back to the master branch :( edit file) $ git commit-A $ git checkout mastercheck that the change you made is no longer visible, since it was made on the experimental branch and you're back on T He master branch. you can make a different change on the master branch :( edit file) $ git commit-AAT this point the two branches have diverged, with different changes made in each. to merge the changes made in the two branches, run $ git pull. expe

Climbing the Hill Time Limit: 1000MS Memory Limit: 32768KB 64bit IO Format: %i64d %i64u Submit StatusDescriptionAlice and Bob are playing a game called "Climbing the Hill". The game board consists of cells arranged vertically, as the figure below, while the top cell indicates the top of hill. There is several persons at different cells, and there is one special people, which is, the king. The persons can ' t occupy the same cell, except the hillto

encryption and public key authentication. The process of public key encryption is different from that of public key authentication. I will explain in detail the differences between the two. Public Key-based encryption process For example, two users Alice and Bob, Alice want to send a piece of plain text to bob through the two-key encryption technology. Bob has a pair of public and private keys, the encrypt

Hdu 6199 Shenyang Network Competition --- gems (DP), hdu --- gems Question Link Problem DescriptionNow there are n gems, each of which has its own value. Alice and Bob play a game with these n gems. They place the gems in a row and decide to take turns to take gems from left to right. Alice goes first and takes 1 or 2 gems from the left. after that, on each turn a player can take k or k + 1 gems if the oth

Tags: STL full sortingThe little girl who picks mushrooms Time Limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)Total submission (s): 1805 accepted submission (s): 579 Problem descriptionit's yet another festival season in gensokyo. little girl Alice planned to pick mushrooms in five mountains. she brought five bags with her and used different bags to collect mushrooms from different mountains. each bag has a capacity of 201

#!/usr/bin/env Python #-*-coding:utf-8-*-"" "Use Pymongo Library operations MongoDB Database" "Import Pymongo # 1. Connect to the database server, get the client object MONGO _client=pymongo. Mongoclient (' localhost ', 27017) # 2. Get database Objects Db=mongo_client.mydb # db=mongo_client[' MyDB '] # 3. Get Collection Object my_collection= Db.mycollection # my_collection=db[' mycollection '] print ("--*50) # Insert document tom={' name ': ' Tom ', ' age ': ' Sex ': ' Male ', ' Hobbies ': [' ea

Improve the performance, and add smart chat functions to your website.Improve the Performance and add smart chat features to your website Now, I suddenly found that many QQ groups have enabled the chatbot function. There are two roles: Baby Q and QQ xiaoice. In the Q group, you can play games to any extent. However, unfortunately, the fish and the bear's paw cannot be the same, and only one group can be selected. It is said that Baby Q came from Turin