Design a data structure that supports the following two operations:< void addNum(int mum) - Add a integer number from the data stream to the data structure. double findMedian) - Return the median of all elements so far. class MedianFinder {-
Q: Create a program that implements a music playlist using structure and files. The program must…
A: // An object of type Song will store information about a single // digitally recorded song file.…
Q: Data structures HW3 Q1. Consider the code for displayList() function shown below: void…
A: (a).
Q: Assume the Product structure is declared in c++ as follows: struct Product { string description; //…
A: C++ program to solve the given problem is below.
Q: The Rectangle has two data members upperLeft and lowerRight points, that represents upper left and…
A: A struct data type contains variables of different data types referenced with a single name. It is a…
Q: Word Frequency Write a python program that reads the contents of a text file. The program should…
A: Required: Word Frequency Write a python program that reads the contents of a text file. The program…
Q: head data data n data Allocate a single block of struct node memory using the memory allocation…
A: Here we have given a structure of a singly linked list. We are asked to allocate a single block of…
Q: def rotate_map (m: list[list[int]], direction: str) -> list[list[int]]: Given a 2D representation of…
A: def rotateRight(matrix): temp_matrix = [] for column in range(len(matrix)): temp =…
Q: 15: points.cpp) Write a program that reads 10 pairs of Cartesian coordinates from a file called…
A: Objective: This program would sort 10 pairs of coordinates whose values would be achieved from a…
Q: keepTabs (actions: list[str]) -> dict[str, int] that take as input a list of actions (an action log…
A: Given:-
Q: Country TLD ----------------------------------- Canada…
A:
Q: 1. Struct (Optional: 1 point) 1) Use the following abstract data type called Rectangle to get the…
A: Solution: Given, struct Rectangle{ float length; float width; float area;…
Q: oks My library > IT 140: Introduction to Scripting v3 home > 2.3: Dictionary basics 8 zyBooks…
A: Algorithm: Start Initialize a dictionary with given data Print the dictionary Add new items to the…
Q: 1. Build a Java application that creates a priorityqueue that contains the following colors:…
A: I have given java program to print output.
Q: LWC Assignment: Create a LWC component to display the output: Data Binding Example Hello, Jhon Ron!…
A: What is LWC: Lightning Web Components uses core Web Components standards and provides only what’s…
Q: Map STL Write a C++ program to get 'n' number of employee details from the user and store it in a…
A: Algorithm : Step 1 : declare variables. Step 2 : create map. Step 3 : declare iterator variable.…
Q: a) string name1="Mat Kilau"; string name2="Awang"; // declare three pointer variables named hero1,…
A: Below I have provided a C++ program for the given question. Also, I have attached a screenshot of…
Q: Programming in C.
A: Algorithm: Declare required header files.Create “ContactInfo” structure.Declare required variables…
Q: DArray member function. passing a multimap and a DArray obj. The function insert the keys of the…
A: According to the question , we have to write a program for DArray member function passing a multimap…
Q: Consider the following structure struct element { char keyfield; struct element *back; struct…
A: I give the code in C as per your requirement along with code ,explanation and output screenshot
Q: Write the output of the following sequence of operations: insertFront(3), insertBack(8),…
A: DEQUE A double-ended queue or DEQUE is an upgraded version of the queue. In the queue, insertion is…
Q: Consider the following structure and declarations: struct Player { string firstName; string…
A: We are given a piece of code and based on the output obtained we have to answer in True/False. Given…
Q: python question Define a function named filter_list with three parameters: the 1st parameter,…
A: PROGRAM EXPLANATION Define a function filter list as given in the question. This function will…
Q: Using the attached code as a model, write a program where each student record is a structure that…
A: We will create a structure named StudentRec and then we will add students records accordingly and…
Q: The correct syntax to access the member of the ith structure in the array of structures is? struct…
A: To access the member of the ith structure in the array of structure is refers to…
Q: def get_symbol_to_lines(rhyme_scheme: Tuple[str]) -> Dict[str, List[int]]: """Return a dictionary…
A: Here I have defined the function get_symbol_to_lines(). Inside the function, I have created an empty…
Q: Movie search system that displays actors and information about the movie. If you search for an…
A: Whenever аn element is tо be seаrсhed, stаrt seаrсhing frоm the rооt nоde. Then if…
Q: mplete the function deSpace which replaces every occurrence of a space character with an erscore.…
A: #include<iostream> using namespace std; char* deSpace(char *s) { int i=0; while(*(s+i)!='\0')…
Q: What is the process of modifying the data elements of a data structure? A Chikabella B Chismizing…
A: Option (c) Updating
Q: Write down the Contiguous Non-Contiguous data structure Example.
A: The data structure is collecting, organizing, processing, and storing the data into the computer for…
Q: get_top_regions() that takes three input parameters; the 2-D list (similar to the database), the…
A: Slicing You can return a range of characters by using the slice syntax. Specify the start index and…
Q: Practice 2 class MedianFinder { /** initialize your data structure here. */ Median is the middle…
A: Below is the code and output:
Q: A ______ is a data structure that may have elements of different types.
A: The correct answer is structure.
Q: Create a c++ find function that finds a word or phrase within a string. This function should accept…
A: Here is the c++ code of above problem. Our input string was hello And the function will return 0,…
Q: def create_category(info): li = info.split() if len(li) == 2: if is_numeric(li[1])…
A: Hello student, hope you are doing good. The python code is given, we need to debug the code to find…
Q: Create Code in C++ For String searching algorithms – Boyer-Moore and Aho-Corasick – to find the…
A: Code and output screenshot:
Q: The data elements in the structure are also known as members O data and objects O objects O data O
A: The basic data structure in a data processing system. Any unit of data defined for processing is a…
Q: Create a structure called applianceTYpe with the following members. Use the proper variable TYPES…
A: Creating Structure: //Create a structure struct applianceType{ //USe the proper variable types…
Q: I. In a single statement to create a row vector (assign it to a variable named b) with 19 elements…
A: Hello student Greetings Hope you are doing great. As per our policy guideline, in case of multiple…
Q: create_names_dictionary(initials_list, names_list) which takes a list of initials and a list of…
A: I give the code in Python along with output and code screenshot
Q: C++ Student Data Write a program that uses two structures Name and Student to store the following…
A: Actually, given information about students: Create a nameType structure that consists of First…
Q: A data structure in which all elements have the same type is called an
A: A vector is a 1-D data structure and all its element has the same data type. a vector is a…
Q: Queues array allows the .****. ..... memory allocation of its data elements. Select one: a. state b.…
A: Ans: Queue arrays allows the given memory allocation of its data elements is: b) static
Q: def read_poetry_form_descriptions(poetry_forms_file: TextI0) \ -> POETRY_FORMS_DICT: """'Return a…
A: Coded using Python 3.
Q: Python Write a function that takes a string argument and returns a dictionary data structure…
A: The above question is solved in step 2 :-
Q: Fill-in-the-Blank A(n)__________ container uses keys to rapidly access elements.
A: Associative
Q: Part 1: Sin Tax Syntax [NEW PROBLEM] Complete the function sin_tax, which computes and returns the…
A: code import random def sin_tax(items, prices, tax_rates) : total=0 #iterating through…
Q: 3. Define a structure array with three fields (name, age, year) and each field contains three…
A: Code: A.name =["Steve" ,"Bill" , "Larry"]; A.age = [23,24,22]; A.year = [1978,1975,1973]…
Q: "Data Structure" Using the structures of student information “struct student“, write a C program(s)…
A: #include<stdio.h> struct student{ int TC; char F_name[12]; char L_name[12]; int…
Q: #include ctr1=0; while(ctr1arr1[ctr2]) { 17 using namespace std; 18 19E int main() { int…
A: Solution - Pseudo Code - Firstly display a message to input row and column -…
Please answer the question in the screenshot. The language used here is Java.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- A deque data structure implements the following functions: insertFront(int); //Insert at the front insertBack(int);//Insert at the back removeFront();//Remove and print front element eraseBack();//Remove and print last element first();//print first element last();//print last element Write the output of the following sequence of operations: insertFront(3), insertBack(8), insertBack(9), insertFront(5), removeFront(), eraseBack(), first(), insertBack(7), removeFront(), last(), eraseBack().When elements of only same data types are in one data structure, it is said to be O homogenous O LIFO O Unique O heterogenousGame of Hunt in C++ language Create the 'Game of Hunt'. The computer ‘hides’ the treasure at a random location in a 10x10 matrix. The user guesses the location by entering a row and column values. The game ends when the user locates the treasure or the treasure value is less than or equal to zero. Guesses in the wrong location will provide clues such as a compass direction or number of squares horizontally or vertically to the treasure. Using the random number generator, display one of the following in the board where the player made their guess: U# Treasure is up ‘#’ on the vertical axis (where # represents an integer number). D# Treasure is down ‘#’ on the vertical axis (where # represents an integer number) || Treasure is in this row, not up or down from the guess location. -> Treasure is to the right. <- Treasure is to the left. -- Treasure is in the same column, not left or right. +$ Adds $50 to treasure and no $50 turn loss. -$ Subtracts…
- Computer Science csv file "/dsa/data/all_datasets/texas.csv" Task 6: Write a function "county_locator" that allows a user to enter in a name of a spatial data frame and a county name and have a map generated that shows the location of that county with respect to other counties (by using different colors and/or symbols). Hint: function(); $county ==; plot(); add=TRUE.Dec2Hex function : def decimal_to_hex(number): hex_map = {0: '0', 1: '1', 2: '2', 3: '3', 4: '4', 5: '5', 6: '6', 7: '7', 8: '8', 9: '9', 10: 'A', 11: 'B', 12: 'C', 13: 'D', 14: 'E', 15: 'F'} hex_digits = [] while number > 0: hex_digits.append(hex_map[number % 16]) number //= 16 # Reverse the order of the hex digits and join them to form the final hex string hex_string = ''.join(reversed(hex_digits)) return f'0x{hex_string}' if hex_string else '0x0' Perform a Profile of your Dec2Hex function. Write a function that takes a timedate object as a parameter andcalculates the number of years from NOW to the time in the timedateobject. Add unit-testing code to your Dec2Hex exercise, and then perform aUnit test of the updated Dec2Hex code.(Desk check) List the elements displayed by the following sections of code: a.for( m=1;m=5;m++)couta[m];b.for( k=1;k=5;k=k+2)couta[k];c.for( j=3;j=10;j++)coutb[j];d.for( k=3;k=12;k=k+3)coutb[k];e.for( i=2;i11;i=i+2)coutc[i];
- (Electrical eng.) Write a program that specifies three one-dimensional arrays named current, resistance, and volts. Each array should be capable of holding 10 elements. Using a for loop, input values for the current and resistance arrays. The entries in the volts array should be the product of the corresponding values in the current and resistance arrays (sovolts[i]=current[i]resistance[i]). After all the data has been entered, display the following output, with the appropriate value under each column heading: CurrentResistance VoltsData structures dict_from_string(dict_str:str)->dict This function will be given a single parameter, a string representing a dictionary. Your job is to convert the string into an actual dictionary and return the dictionary. Make sure all key-value pairs in the string exist in the newly created dictionary. The string will contain only numbers or single letters as key values pairs. Make sure all letters are kept as strings and all numbers are converted to integers in the newly created dictionary. Example: String Input: '{9: 'V', 'G': 0, 'M': 9, 'u': 3, 2: 'o', 8: 'u', 'q': 9, 'D': 1}' Expected: {9: 'V', 'G': 0, 'M': 9, 'u': 3, 2: 'o', 8: 'u', 'q': 9, 'D': 1} String Input: '{10: 'D', 1: 'Z', 5: 'a'}' Expected: {10: 'D', 1: 'Z', 5: 'a'} String Input: '{'M': 2, 'V': 0, 3: 'x', 6: 'J', 5: 'J', 7: 'T', 8: 'P', 4: 'q', 1: 'h'}' Expected: {'M': 2, 'V': 0, 3: 'x', 6: 'J', 5: 'J', 7: 'T', 8: 'P', 4: 'q', 1: 'h'} String Input: '{3: 'D', 10: 'T', 7: 'm', 'u': 9, 't': 5, 6: 'Z', 'H': 10, 'B':…VISUAL STUDIO C# LANGUAGE 1. Write a program that displays the Roman numeral equivalent of any decimal number between 1 and 20 that the user enters. The Roman numerals should be stored in an array of strings, and the decimal number that the user enters should be used to locate the array element holding the Roman numeral equivalent. The program should have a loop that allows the user to continue entering numbers until an end sentinel of 0 is entered.
- Data structures flip_matrix(mat:list)->list You will be given a single parameter a 2D list (A list with lists within it) this will look like a 2D matrix when printed out, see examples below. Your job is to flip the matrix on its horizontal axis. In other words, flip the matrix horizontally so that the bottom is at top and the top is at the bottom. Return the flipped matrix. To print the matrix to the console: print('\n'.join([''.join(['{:4}'.format(item) for item in row]) for row in mat])) Example: Matrix: W R I T X H D R L G L K F M V G I S T C W N M N F Expected: W N M N F G I S T C L K F M V H D R L G W R I T X Matrix: L C S P Expected: S P L C Matrix: A D J A Q H J C I Expected: J C I A Q H A D JLab 1 – Using Fundamental Data Structures Purpose: The purpose of this Lab assignment is to: Design and develop Applications that incorporate fundamental data structures such as: Singly Linked Lists Doubly Linked Lists Circularly Linked Lists References: Read the course’s text chapter 3 and the lecture slides. This material provides the necessary information that you need to complete the exercises. Be sure to read the following general instructions carefully: - This assignment must be completed individually by all the students. - See the naming and submission rules at the end of this document Exercise 1 If your first name starts with a letter from A-J inclusively: Add a method swapTwoNodes to SinglyLinkedList class from week 2 lecture examples. This method should swap two nodes node1 and node2 (and not just their contents) given references only to node1 and node2. The new method should check if node1 and node2 are the same node, etc. Write the main method to…How does data encapsulation work, and when would you want to utilize it?