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1Declare an array to store objects of the class defined by the UML above. Use a method from the JOptionPane class to request the length of the array from the user. and Use a method from the JOptionPane class to request values from the user to initialize the instance variables of Election objects and assign these objects to the array. The array must be filled using this UMl
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- The __str__ method of the Bank class (in bank.py) returns a string containing the accounts in random order. Design and implement a change that causes the accounts to be placed in the string in ascending order of name. Implement the __str__ method of the bank class so that it sorts the account values before printing them to the console. In order to sort the account values you will need to define the __eq__ and __lt__ methods in the SavingsAccount class (in savingsaccount.py). The __eq__ method should return True if the account names are equal during a comparison, False otherwise. The __lt__ method should return True if the name of one account is less than the name of another, False otherwise.code: public class PasswordGeneratorAndStorage {/*** Adds an application to the applications ArrayList. If index is -1, add application* to the end of applications. Else is index is within the size of applications, add* application at that index in applications. Otherwise, return. However, if applications * or application is null, return.* * @param applications* @param application* @param index*/public static void addApplication(ArrayList<String> applications, String application, int index) {// TODO: FILL IN BODY}/*** Generates a random password of length passwordLength and adds it to the end of* passwords if index is -1, or adds it to the index of passwords if index is within the* size of passwords (similar to how the addApplication adds an application). To generate* the random password, use rand to generate a random int within the size of characters. You* can then use this int to grab the char at that index in characters and concatenate that* to your String password variable.…# define stemmer functionstemmer = SnowballStemmer('english') # tokenise datatokeniser = TreebankWordTokenizer()tokens = tokeniser.tokenize(data) # define lemmatiserlemmatizer = WordNetLemmatizer() # bag of wordsdef bag_of_words_count(words, word_dict={}): """ this function takes in a list of words and returns a dictionary with each word as a key, and the value represents the number of times that word appeared""" for word in words: if word in word_dict.keys(): word_dict[word] += 1 else: word_dict[word] = 1 return word_dict # remove stopwordstokens_less_stopwords = [word for word in tokens if word not in stopwords.words('english')] # create bag of wordsbag_of_words = bag_of_words_count(tokens_less_stopwords) Use the stemmer and lemmatizer functions (defined in the cells above) from the relevant library to find the stem and lemma of the nth word in the token list. Function Specifications: Should take a list as input and…
- Not allowed to add variables in brackets next to originIndex * @return index of the point that is closest to the origin, which is (0, 0) In * case of a tie, return the lowest index */ public int closestToOriginIndex() {public List<String> getLikes(String user) This will take a String representing a user (like “Mike”) and return a unique List containing all of the users that have liked the user “Mike.” public List<String> getLikedBy(String user) This will take a String representing a user (like “Tony”) and return a unique List containing each user that “Tony” has liked. create a Main to test your work. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.ArrayList;import java.util.Arrays;import java.util.HashMap;import java.util.HashSet;import java.util.List;import java.util.Map;import java.util.Set; public class FacebookLikeManager { public List<String> facebookMap; private Set<String> likesSets; public FacebookLikeManager() { facebookMap = new ArrayList<>(); likesSets = new HashSet<>(Arrays.asList("Mike","Kristen","Bill","Sara")); } public void buildMap(String filePath) {…Computer Science JAVA: Fill in the ParsedRequest method in the CustomParser.java file. The point of it is to parse the data that is found in the BasicRequestTest.java file. CustomParser.java: package request; public class CustomParser { public static ParsedRequest parse(String request){ //fill in here } } ParsedRequest.java: package request; import java.util.HashMap; import java.util.Map; public class ParsedRequest { private String path; private Map<String,String> queryMap = new HashMap<>(); private String method; private String body; public String getQueryParam(String key){ return queryMap.get(key); } public void setQueryParam(String key, String value){ this.queryMap.put(key, value); } public void setPath(String path) { this.path = path; } public void setMethod(String method) { this.method = method; } public String getPath(){ return path; } public String getMethod(){ return method;…
- Vigenere.h #include<string>using namespace std;//Create class Vigenereclass Vigenere {//Membersprivate:string key;//Functionspublic://ConstructorVigenere();//Setter and gettervoid setKey(string key);string getKey();//Convert into upper casestring toUpperCase(string k);//Encryptstring encrypt(string word);//Decryptstring decrypt(string word);}; Vigenere.cpp //Implementation#include "Vigenere.h"//ConstructorVigenere::Vigenere() { this->key = "";}//Setter and gettervoid Vigenere::setKey(string key) { this->key = key;}string Vigenere::getKey() { return key;}//Convert into upper casestring Vigenere::toUpperCase(string k) { for (int i = 0; i < k.length(); i++) { if (isalpha(k[i])) { k[i] = toupper(k[i]); } } return k;}//Encryptstring Vigenere::encrypt(string word) { return key; string output = ""; for (int i = 0, j = 0; i < word.length(); i++) { char c = word[i]; if (c >= 'a' && c <= 'z') { c += 'A'…JavaScript //6. addButtonListeners //a. Selects all buttons nested inside the main element //b. If buttons exist: //c. Loop through the NodeList of buttons //d. Gets the postId from button.dataset.postId //e. Adds a click event listener to each button (reference addEventListener) //f. The listener calls an anonymous function (see cheatsheet) //g. Inside the anonymous function: the function toggleComments is called with the //event and postId as parameters //h. Return the button elements which were selected //i. You may want to define an empty toggleComments function for now. Not all tests //will pass for addButtonListeners until toggleComments exists. I recommend //waiting on the logic inside the toggleComments function until we get there.UML diagram for the java code below public class CourseDBManager implements CourseDBManagerInterface { private CourseDBStructure dataMgr = new CourseDBStructure(20); public void readFile(File inputFile) throws FileNotFoundException{ try { Scanner fileData = new Scanner(inputFile); while(fileData.hasNext()) { String id = fileData.next(); int crn = fileData.nextInt(); int numCredits = fileData.nextInt(); String roomNum = fileData.next(); String instructor = fileData.nextLine(); add(id, crn, numCredits, roomNum, instructor); } fileData.close(); } catch(FileNotFoundException e) { System.out.print("File not found"); e.getMessage(); } } public void add(String id, int crn, int credits, String roomNum, String instructor) { CourseDBElement newElement = new CourseDBElement(id, crn, credits, roomNum, instructor); dataMgr.add(newElement); } public…
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