Item 19/20zeroHow many hashes ( # ) will the following snippet send to the console?var = 0while var < 6:twovar += 1if var % 2 == 0:continueprint ("#")onethreeII Item 20/20After execution of the following snippet. the sum of all vals elements will be equal to:vals = [0, 1, 2)vals.insert (0, 1)del vals[1)3II

The "while" loop : The while loop is one of a looping statement that runs the block of code for a…

Answered: zero How many hashes ( # ) will the…

zero How many hashes ( # ) will the following snippet send to the console? var = 0 while var < 6: two var += 1 if var 2 == 0: continue print ("#") one O three

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

A hash is most equivalent to a __________. encryption double encryption digest two way operation
Question 12
for (String name : likedBy) { String likedUser= name.trim(); Set<String> likes = likesMap.getOrDefault(likedUser, new HashSet<>()); Here you create a new Set for likes. This is in the iteration over the likers though so it results in many missing entries. [ How do i Fix this ] import java.io.BufferedReader; import java.io.FileReader; import java.io.IOException; import java.util.ArrayList; import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Set; public class FacebookLikeManager { private Map<String, Set<String>> likesMap; public FacebookLikeManager() { likesMap = new HashMap<>(); } public void buildMap(String filePath) { try (BufferedReader reader = new BufferedReader(new FileReader(filePath))) { String line = reader.readLine(); while (line != null) { String[]…
This question is for Java, and in the picture provided.
The compareTo method. First you compare this.ticker which is a String, then if they are the same then you compare by the this.purchasePrice which is a double hashCode public int hashCode() The hashCode method using the Code-> Generate equals and hashCode with no changes Overrides: hashCode in class Object Returns: int Representing the hashCode compareTo public int compareTo(Stock another) The compareTo method not auto generated Compares first by ticker and if the tickers are the same secondarily compares by price Specified by: compareTo" in interface Comparable<stock> Parameters: another - the object to be compared. Returns: int Representing order Throws: IllegalArgumentException"- if another is null.
Write the lines of code to insert the key (book's ISBN) and value ("book") pair into "my_hash_table".
i need help with this
create a script that prompts the user for a number. then create a loop to generate that number of random hash tables. then add these hash tables to an array. powershell
I need to solve these two methods package algs52; // section 5.2import java.util.HashSet;import stdlib.*; // Create a spell checker that find all "misspelled" words (e.g. non-existing words). // Compare performance of the TST and Trie on various dictionary sizes. // Download and install the following files into your algs4/data directory:// - https://introcs.cs.princeton.edu/java/data/commonwords.txt 74K words// - https://introcs.cs.princeton.edu/java/data/wordlist.txt 224K words// - https://introcs.cs.princeton.edu/java/data/words.utf-8.txt 645K words//// Expected output should be similar in performance://// TrieST | TST// Words Time | Words Time %// 23699 0.40 | 23699 0.18 43%// 25913 0.53 | 25913 0.34 63%// 18075 1.15 | 18075 0.86 74% public class hw4{public static HashSet<String> TrieFilter(String dictionary_file, String text_file) { // TODO: Create a Trie from the dictionary, and find all non-existing words in the input text file. HashSet<String>…
7- question What keys and values are contained in the following map after execution of the following piece of code? Map map = new HashMap (); map.put (8, "Eight"); map.put (41, "Forty-one"); map.put (8, "Ocho"); map.put (18, "Eighteen"); map.put (50, "Fifty"); map.put (132, "OneThreeTwo"); map.put (28, "Twenty-eight"); map.put (79, "Seventy-nine"); map.remove ( 41); map.remove (28); map.put (28, "18"); map.remove (18); a. {8=Eight, 41=Forty-one, 8=0cho, 18=Eighteen, 50=Fifty, 132=OneThreeTwo, 28=Twenty-eight, 79=Seventy-nine, 28=18} b. {8=Eight, 8=Ocho, 50=Fifty, 132=OneThreeTwo, 79=Seventy-nine, 28=18} c. {50=Fifty, 132=DOneThreeTwo, 8=Ocho, 28=18, 79=Seventy-nine} d. {8=Eight, 50=Fifty, 132=OneThreeTwo, 79=Seventy-nine, 28=18}
Create a BinarySearch client that accepts an integer T as a command-line option and performs T trials of the following experiment for N = 103, 104, 105, and 106: Find the number of values that appear in both arrays of N randomly generated positive six-digit int values. For each number of N, print a table with the average value of this quantity over the T trials.