Please list three different C++ classes that may be used to create input streams
Q: 28.1 LAB: Parsing food data Given a text file containing the availability of food items, write a…
A: the program code is given below :
Q: Make a copy of your program for the problem Geography Grades 2 and change the code in such a way…
A: Code as,
Q: Write a program which allows to create a CSV file which has two columns, namely StudentName and…
A: Write a program which allows to create a CSV file which has two columns, namely StudentName and…
Q: As an airline analyst you are presented with a data file that captures flight travel data for every…
A: As per policy, only first three parts are answered.
Q: The sample input will have to be in Text File (.TXT) 2. By using the first function, this program…
A: Algorithm: Start Read file name Define a method readFileValues() which takes filename as argument…
Q: Hello C++ programming. Please help 1. Create a std::map of integer keys and integer value pairs…
A: Code #include <iostream>#include<bits/stdc++.h> using namespace std; int main(){…
Q: Create a Matrix class and implement the following member functions: in C++, A= The constructors and…
A: Start by defining the class template for your matrix class. In this case, we're using a template…
Q: Please write a program that is an address book, containg, first name, last name, phone number(must…
A: Answer: C++ Source Code: #include <iostream>#include <iomanip>#include…
Q: C++ program that will read in a two dimensional array from a file after prompting for the file from…
A: We need to read in file name and then load it into the 2d array and display the min and max as per…
Q: Assignment 7 A: These are the instructions and the sample outputs are included in pictures. Language…
A: We will be using the help of classes in C++ and then we can use different functions and constructors…
Q: File names: color_square.py, chessboard.py, test_squares.py Positions on a chess board are…
A: chessboard.py Algorithm:Algorithm for check_valid_row(row): 1. If row is an integer: 1.1.…
Q: What are the advantages of Abstract Data Types?
A: Any implementation details of the type need not be known by the user of a type, which makes…
Q: Hello C++ programming. Please help 1. Create a std::map of integer keys and integer value pairs…
A: #include<iostream>#include<list>#include<map>using namespace std;int main(){…
Q: Hello C++ programming. Please help 1. Create a std::map of integer keys and integer value pairs…
A: Start declare a map declare a list make iterator for list so that value can be inserted run a loop…
Q: Write C code which will read a line of characters (terminated by a \n) from input_file into a…
A: Algorithm: Start Open file in read mode and store in file pointer input_file If input_file is null,…
Q: In C++ programming Language using Visual Studio(Not Visual Studio Code) Suppose you have a vector…
A: 1. Create a base class called Transformation with the following properties: A private vector…
Q: Problem: Given an input file of some paragraphs, count how many times the stopwords appear.…
A: Start.Include the necessary C++ standard library headers.Define a function splitWords that takes a…
Q: Use Python 3 for this question. Do the sentiment analysis based on a text file which contains…
A: #Read in the data import pandas as pd #Read in the data data =…
Q: sing C++ (Visual studio) The input will contain 2 files: car1.txt and car2..txt Using argc, argv…
A: #include<fstream> #include<iomanip> #include<iostream> #include<numeric>…
Q: Computer Science Create a program called imagecheck.c which compares two image files and identifies…
A: Please upvote me. I am providing you the answer below. In an uncompressed bitmap file, the file…
Q: Can you please write a C code (NOT NOT C# c sharp) that shows a menu of two options 1- transform…
A: 1) For transform colored image to black and white. The simplest way is the take means of the rgb…
Q: Write a C++ program using object-oriented principles that will display the National Champion of NCAA…
A:
Q: Add a main function () in main.py and 3 other functions with 3 parameters and 2 arguments in a…
A: main.py: from TicTac import gamedef main(): game()if __name__ == "__main__": main()…
Q: (2) Declare and implement a function called sortSwapCount that passes three parameters, the array,…
A: We are going to work on the question 2 alone, based on the user request.
Q: Write a C program that performs the following tasks 1 1. The program should create three child…
A: // CPP code to create three child// process of a parent#include <stdio.h>#include…
Q: Hello C++ programming. Please help 1. Create a std::map of integer keys and integer value pairs…
A: As per company guidelines we are suppose to answer only 1 question. Kindly re-post other questions…
Q: Need it with Visual Basic (VB) language
A: To create a VB .net code that creates mcq quizzes. First,you need to click on File then left click…
Q: Create an Atmel C program for an Atmega32 chip that does simple mathematical operations (simple…
A: Answer is given below -
Q: Need a different function in python that reads the data file and round the code below (see attached…
A: The function readFromFile() reads data line by line. Each line is stripped of any new line character…
Q: Write a program that reads movie data from a CSV (comma separated values) file and output the data…
A: I've taken the user's input in this case and stored it in a variable. I then opened the CSV file and…
Q: in c++ In the preceding exercises, you saw how one can use stepwise refinement to solve the problem…
A: Program Code: #include <iostream>#include <string>using namespace std; // Functions…
Q: Problem3: - Write a program in a script file that determines the real roots of a quadratic equation…
A: We have to write a program in a script file MATLAB that determines the real roots of a quadratic…
Q: MUST BE WRITTEN IN C++ Write a program so that user can use it to compute and display various…
A: Algorithms: START Mention library function and make void. int, double function Use do while loop…
Q: We are eventually going to write a complete program in python The program is going to take input…
A: //PYTHON PROGRAM import osimport sys # function to check if a given DNA sequence has a start and…
Q: Use C++ to read data from a text file and create an array of numbers. Use the C++ 'fstream' library…
A: Actually, array is a collection of elements.
Q: Write a program that will read floating point numbers from a file named "temps.dat", compute the…
A: Note: The explanation of code's each line is given/defined by using the comments given above each…
Please list three different C++ classes that may be used to create input streams.
Step by step
Solved in 2 steps with 3 images
- Please use Python for this question. Please format code properly when answering the question. Write a standalone function partyVolume() that takes accepts one argument, a string containing the name of a file. The objective of the function is to determine the Volume object that is the result of many people at a party turning the Volume up and down. More specifically: the first line of the file is a number that indicates the initial value of a Volume The remaining lines consist of a single character followed by a space followed by a number. The character will be one of ‘U” or ‘D’ which stand for “up” and “down” respectively. The function will create a new Volume object and then process each line of the file by calling the appropriate method of the Volume object which changes the value of the Volume. The function then returns the final Volume object. Guidelines/hints: This is a standalone function, it should NOT be inside (indented within) the class. It should be listed in…P7Write a C++ Program that reads a file named "Paragraph.txt" as input to the Program. Your task is to read the file in such way that it read a single word from file and stores in Array after memory allocation. After that when it reads new (Next) word from file append it to the array. (Need to regrow the array)
- Q/Complete the following code in Python language (biometrics) for voice recognition and apply the code, mentioning the approved source if it exists import osimport numpy as npfrom pyAudioAnalysis import audioBasicIO, audioFeatureExtraction, audioTrainTestfrom pydub import AudioSegment# Function to capture and save voice samplesdef capture_voice_samples(num_samples, speaker_name):os.makedirs("speakers", exist_ok=True)os.makedirs(f"speakers/{speaker_name}", exist_ok=True)for i in range(num_samples):input(f"Press Enter and start speaking for sample {i + 1}...")# Recording audio using pyAudioAnalysisaudio = audioBasicIO.record_audio(4, 44100)filepath = f"speakers/{speaker_name}/sample_{i + 1}.wav"audioBasicIO.write_audio_file(filepath, audio, 44100)print(f"Sample {i + 1} saved for {speaker_name}")# Function to extract features from voice samplesdef extract_features():speakers = [d for d in os.listdir("speakers") if os.path.isdir(os.path.join("speakers", d))]all_features = []all_labels =…Need urgent help with Python Decorator creation Never used python decorator before Answer the following questions in the Python decorator context. Your answers should be written in a Markdown file. The quality of answers matters!! What is higher-order function and how it is different from functor? What are First-class objects? What is the significance of functions being First-class objects? What are inner functions? What is the major benefit of inner functions and why is it important for decorator Why @ symbol is called syntactic sugar? What's the biggest advantage of using it when decorators are used? How would it help Python's weak OOP encapsulation of Class? (Hint: google "Python @Property decorator")Design a modular program in Python to process payroll for all hourly paid employees, save all the data into a text file and make a backup file as well. The program should allow user enter each employee's ID, name, hours worked, and hourly pay rate. And then calculate gross pay with overtime hours(hours beyond 40) paid 50% more. And then the program should display pay statement for each employee and store them into a same text file. The program should display total number of employees, total number of hours worked by all employees, and total gross pay and save them at the end of the same text file as well. The program should contain the following functions: main(), get_employee_info(), calc_gross_pay(hours, rate), display_pay_statement(emp_id, emp_name, hours_horked, hourly_pay_rate, gross_pay), save_pay_statement_to_file(file_object, emp_id, emp_name, hours_worked, hourly_pay_rate, gross_pay), save_summary_to_file(file_object, number_of_employees, total_hours_worked, total_gross_pay).…
- Using good OOP, write a C++ program that will compare two arrays to test for the same elements and multiplicity. To begin, populate the arrays with the input files, comFile1.txt and comFile2.txt. The elements in the arrays do not need to be in the same order for them to be considered similar. For example:comFile1.txt TO array 1: 121 144 19 161 19 144 19 11comFile2.txt TO array 2: 11 121 144 19 161 19 144 19 NOTE: Professor mentioned that the array Size should be 300 as eh will be testing the code with different files other than these two he has provided for examples. would be considered to have the same elements because 19 appears 3 times in each array, 144 appears twice in each array, and all other elements appear once in each array.Use pointer notation instead of array notation whenever possible.Display whether or not the arrays have the same elements and multiplicity.Use private member functions and variables.Use public member…Assume that you are designing a simple text editor (like Notepad) that supports inserting text, copy, paste and editing for any size file (including book-length files). Between the String objects and StringBuffer objects, which one is more appropriate and why? O String, because StringBuffer is read-only String, because it will execute more efficiently String, because only simple operations are needed StringBuffer, because it allows for changing the characters stored in the object StringBuffer, because it has copy and paste methodsSelect DEV C++ code to write the source code for the following scenario: Find mean, median and mode from an array of 100 values.
- I need help creating a C++ Code. I need help Designing a PayRoll class that has data members for an employee’s hourly pay rate and the number of hours worked. Write a program with an array of seven PayRoll objects. The program should read the number of hours each employee worked and their hourly pay rate from a file and call class functions to store this information in the appropriate objects. I have a file named Data 1.It should then call a class function, once for each object, to return the employee’s gross pay, so this information can be displayed. I have attached the data that I was using.40.0 10.00 38.5 9.50 16.0 7.50 22.5 9.50 40.0 8.00 38.0 8.00 40.0 9.00Instructions: I need Python help. The problem I am trying to figure out so that when we work a similar problem in class I can do my assignment. Tonights assignment is a participation thing, Friday I need to do a similar assignment in class for a grade. Write a program that reads movie data from a CSV (comma separated values) file and output the data in a formatted table. The program first reads the name of the CSV file from the user. The program then reads the CSV file and outputs the contents according to the following requirements: Each row contains the title, rating, and all showtimes of a unique movie. A space is placed before and after each vertical separator ('|') in each row. Column 1 displays the movie titles and is left justified with a minimum of 44 characters. If the movie title has more than 44…USING PYTHON: Create a function that takes a filename("string") of a PGM image file as input and loads in the image in the file, and returns it as an image matrix. Rules: Cannot make any input calls in the main body, use basic python (nothing like .shape or .width) I have attached an example of what the function should do, as well as what the PGM image file looks like.