Assume you have a file on your disk named floatnumbers.txt containing float numbers. Write a Python code that reads all the numbers in the file and display their average. Your code must handle any IOError (for example, file does not exist) and ValueError (for example, alphanumeric data fo und in the filo Such as letters)
Q: The local driver’s license office has asked you to create an application that grades the written…
A: Procedure Followed: Include header file. Start main method. Declare variables: exam_answers: array…
Q: please code in python count_word: This function takes a filename and a keyword. Return the number…
A: Python is a high-level, general-purpose programming language that was created in the early 1990s by…
Q: The function file_first_chars in python takes one parameter, fname, the name of a text file, and…
A: Introduction: Programming involves dealing with files on a regular basis. Python has built-in…
Q: Write code that does the following: opens a file named MyName.txt, reads the first linefrom the file…
A: Write code that does the following: opens a file named MyName.txt, reads the first linefrom the file…
Q: IN JAVA Arrange the data for your chart in a text file as follows: The first line of the file is…
A: Define an array (or ArrayList) to store the values of the bars and another one to store the labels.…
Q: The assignment is "Create a file named histogram.js. Write a program that will allow me to enter…
A: Create a readline interface using the 'readline' module. Create an empty array called 'arr' to store…
Q: please code in python redact_file: This function takes a string filename. It writes a new file that…
A: The redact_file function is a Python function that takes a filename as input and creates a new file…
Q: Write a program that uses 3 command line arguments to search a list of float numbers in a file and…
A: Step 1 : Start Step 2 : Create a method SearchFile which takes the file name and the float value to…
Q: can be used to read DVD titles from a text file. You do not have to write to the file, only write…
A: Q. Design an application that can be used to read DVD titles from a text file. You do not have…
Q: The file “dna.seq” (on Blackboard) consists of several DNA sequences. Write a program that reads in…
A: The goal is to create a Python program that performs several tasks on these sequences, including…
Q: ask: Loading data from files This exercise will require you to load some information from files and…
A: Java code is implemented below
Q: For this programming exercise you will use the text file named “USPopulation.txt” that is located on…
A: Program:- #include<iostream>#include<fstream>using namespace std; int main() { int…
Q: • Convert the following pseudo-code into assembly codo-(/'represents-comments). // Each element is 1…
A: Answer:
Q: JAVA PROGRAM Chapter 4. Homework Assignment (read instructions carefully) Write a program that asks…
A: In this task, we are required to develop a Java program that prompts the user for a filename. The…
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: Using C++ Language Create a file named data.dat and enter the following numeric data: 10 15 11 12…
A: Here I written C++ code as per your problem. I hope you like it.
Q: Python please: The provided file "wgucourse.py" is a module that functions as a simple course…
A: Summary : -Hence, we got the output.
Q: ng Files - Student Line Up ify the Student Line Up program described in Programming Challenge 1 es:…
A: Complete C++ code with explanation: #include <iostream> #include <fstream> #include…
Q: C PROGRAMMING MOST IMPORTANT THING THE PASSWORD HAS TO BE READ FROM A TEXT FILE!!! I have a…
A: Given: C Program to validate password from a given file "passcode.acc".
Q: In Python do the following: Writing to Files: write code to write to a file called ‘writefile.txt’…
A: The above question is solved in step 2 :-
Q: Create an application that reads numbers from a file into an array, displays the array’s contents in…
A: program is an given below : using System; using System.Collections.Generic; using…
Q: GRADEBOOK PROJECT Attached Files: Gradebook.docx (18.278 KB) Gradebook Practicla Project: use the…
A: Here we have given the program for given appropriate grades. You can find the code in step 2.
Q: Using Python A file named data.txt contains an unknown number of lines, each consisting of a single…
A: The answer is as follows
Q: ease Program in python and leave comments to help explain here is the google drive with the…
A: Required: Please Program in python and leave comments to help explain The objective is to create a…
Q: lease Program in python and leave comments to help explain here is the google drive with the…
A: Required: Please Program in python and leave comments to help explain The objective is to create a…
Q: FYI: Please write the code in Pseudocode (no programming language please) 1. Write pseudocode to…
A: Pseudocode is a representation of code which can be understood by even a layman with some school…
Q: The Clay Hill Golf Club has a tournament every weekend. the club president ask you to write two…
A: In this question we have to write a program for the code to store player name and golf scores in a…
Q: Java Problem The teacher at a school needs help grading an exam with a number of True/False…
A: We get a small time to solve the question hence I was unable to add the comments. I have added the…
Q: read the lines of the file until it reaches the end, print out the last line in the file, report the…
A: def print_last_line(fname): f = open(fname, "r") count = 0 for line in f: count += 1…
Q: JAVA PROGRAM Chapter 4. Homework Assignment (read instructions carefully) Write a program that…
A: Algorithm: FileTotalAndAverage1. Import required libraries: - java.io.BufferedReader -…
Q: create a Python program that: Opens a file and reads the contents of the following file…
A: Create four empty lists named dates, fuel_used, miles_traveled, and mileage. Open the file named…
Q: Make the following modifications for the solution above: name the output/input file…
A: Some important terms used in the solution above. with open(...) as f:: This is a Python construct…
Q: C++ Visual 2019 A file called num.txt. write a C++ program that opens a file, reads all the…
A: Given, Programming language = C++ Software used = Visual Studio 2019 Requirements to fulfill in the…
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: JAVA PROGRAM Chapter 4. Homework Assignment (read instructions carefully) Write a program that…
A: It seems that the program you provided has some issues when running on Hypergrade due to formatting…
Q: Write a program that reads 10 test scores in an array named testScores. Then pass this array to a…
A: The program is written in Java. Check the program screenshot for the correct indentation. Please…
Q: Show the code for a python program that prompts the user to interactively enter eight batting…
A: Answer :
Q: Using C++, create a program that reads integers from the file named "123456" and performs the…
A: Step-1) First, defining the function calculateFileStats" that reads all integers from a file and…
Q: python function that creates and saves data in a file. the saved data represents exam grades. in the…
A: Program description: The python program, #YourLastNamePr4.py that prompts the user to enter the name…
![Assume you have a file on your disk named
floatnumbers.txt containing float numbers. Write a Python
code that reads all the numbers in the file and display their
average. Your code must handle any IOError (for example,
file does not exist) and ValueError (for example,
alphanumeric data found in the file such as letters)
exceptions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa6cde395-e757-4187-ae2f-62e803f61640%2F43be5b46-a661-45be-b03c-28e4117a72e3%2F7pzhuqg_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 3 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
- Python please: Given a text file named RandomTextFile.txt that contains newline characters, write a program that removes all the newline characters from the file. Your program should use the filename as input, and the output file should use the same filename as the original. Use the attached file RandomTextFile.txt to help you write and test your program. It contains the following text: Python is an interpreted language and the python interpreter is a computer program that executes code written in the python programming language. The python interactive interpreter is useful for simple operations or programs consisting of only a few lines. For more lines, a programmer can write Python code in a file, and then provide that file to the interpreter. For normal development a programmer installs python as an application on a local computer. Macintosh and Linux operating systems usually include python, while Windows does not. Programmers can download the latest version of python for free from…Each of the following files in the Chapter.10 folder of your downloadable student files has syntax and/or logical errors. In each case, determine the problem and fix the program. After you correct the errors, save each file using the same filename preceded with Fixed. For example, DebugTen01.cs will become FixedDebugTen01 .cs. a. DebugTen01.cs b. DebugTen02.cs c. DebugTen03.cs d. DebugTen04.csThis question comes from the textbook:Starting out with Visual C# 5th Edition - Chapter 14 Programming Problem 2 Create an application that reads the contents of two text files and uses LINQ extension methods to perform the following: • It should display a list of all the unique words contained in both files.• It should display a list of the words that appear in both files.• It should display a list of the words that appear in the first file but not the second.• It should display a list of the words that appear in the second file but not the first.• It should display a list of the words that appear in either the first or second file but not both. Hint: Use set operations to perform these analyses. Also, see Chapter 8 for a discussion of string tokenizing.
- C2- Write a Python program that reads the contents of a file named ‘Book.txt’ (you must write exception handling if the file doesn’t exist) The program should also determine and print the following: The number of words in the file The number of distinct words (without repetition) The number of uppercase letters in the file The number of lowercase letters in the file The number of digits in the file The number of whitespace characters in the fileUsing the input file of integers named randomNumbers.txt found in Module 6, write a Python program that will read this input file and display the numbers that are multiples of a given value by the user. In addition to the above, be sure your code handles the following exceptions: any IOError exception that is thrown when the file is opened and data is read from it ValueError exception when the items read from the file are converted to an integer. Be sure to: use functions throughout. The function main should only call functions in the order needed. keep the functions modular and performing only one task. add a beginning and ending statement so the user will know when the program begins and ends. comment throughout the code. no global variables! be sure to read until end of file the program should look for the file in the current directory. contents of randomnumbers.txt: 38- 860- 724742- 530779317- 36191843289- 10741943265649- 447806891730371- 3517102394- 549630PLEASE COMMENT CODE In a python program, create a new file and call it “ tracking”. Write to it four lines each contains information about an order like this: 1-00654-021 Dell charger Toronto-WEST 99-49-ZAD011-76540-022 ASUS battery Milton-EAST 34-56-CBH561-09239-026 HP HD Scarborough-NORTH 12-98-AZC451-12349-029 Mac FD North York-LAWRENCE 34-49-ZWL01Add the file two more lines: 1-34567-055 Lenovo SSD Milton-ON 34-09-MT04 1-90432-091 Lenovo battery Oakville-ON 78-KL98 Define a function that searches for a brand (e.g. Dell, ASUS, etc.). Test the function in your program.
- OWrite a program that reads data from a file containing integers that ends with -999. Output the numbers that are divisible by 7 Output the numbers that are divisible by 11 Output the numbers that are not divisible by 7 or 11.In python: The file contain the content in the form pet1,pet2,pet3 Output will return [[‘pet1’, ‘pet2’, ‘pet3’],[‘pet1’, ‘pet2’, ‘pet3’],…] or none if wrong format for example : PET.txt Cat, Dog, Turtle Hamster, Dog, Dog, , Turtle PETS = read_file(‘PET.txt’) len(PETS) Output: 3 PETS[1] Output: [‘Hamster’, ‘Dog’, None] PETS[2] Output:['Dog', None, 'Turtle'] Play.txt Hamster, Fish Crocodile Play = read_file("Play.txt") print (Play) Output : NoneIn Python Write a program that consists of (at least) two function: A function that creates and saves data in a file. The saved data represents exam grades. In the function, you will create n random numbers in the range [0,100], where n is the number of students. The function can be called as follows: createFile(filename, n) Main function, in which the user inputs the file name and the number of students, then the main calls function createFile. The main should perform validation for n (should be > 0), and the filename (should end with .txt). I will explain how to validate strings in the coming lecture. Hint: a good developer will write four functions to solve the problem.
- Java Problem The teacher at a school needs help grading an exam with a number of True/False questions. The students’ IDs and test answers are stored in a file. The first entry of the file contains the answer to the test in the form: TTFTFTTTFTFTFFTTFTTF Every other entry in the file is the student’s ID, followed by a blank, followed by the students’ response. For instance, the entry: ABC54102 T FTFTFTTTFTTFTTF TF The student’s ID is ABC54102, answer to question 1 is True, the answer to question 3 is False. Also, the student did not answer question 2 and question 18. The exam has 20 questions. Here is the grading policy: each correct answer is awarded two points, each wrong answer get -1 point, and no answer gets 0 point. Write a program that processes the test data. The output should be the student’s ID, followed by the answers, followed by the test score (total points), followed by the test grade. Assume the following grade scale will be used: 90%-100%, A; 80%-89.99%, B; 70%-79.99%,…If you have downloaded the source code from this book’s companion Web site, you will find a file named text.txt in the Chapter 08 folder. Write a program that reads the file’s contents and determines the following:• The number of uppercase letters in the file• The number of lowercase letters in the file• The number of digits in the file• The number of whitespace characters in the fileTask: Loading data from files This exercise will require you to load some information from files and use it in your program. scene.txt contains a description of a series of shapes and colours to draw. You need to write code to read in the file data and draw the requested shapes in the correct colour. Each line in scene.txt will contain one of the following starting keywords followed by some data: COLOUR followed by 3 values: R, G, B CIRCLE followed by 3 values: X, Y, RADIUS RECT Followed by 4 values: X, Y, W, H LINE Followed by 4 values: X1, Y1, X2, Y2 CIRCLES are defined from the center. RECT's are defined from the top left. All values are space separated, and you can assume all input is correct (no errors). Please solve this program to draw the scene. I can't upload the file scene.txt, so I decide to screenshot a file for you. Subject: Java Programming
![EBK JAVA PROGRAMMING](https://www.bartleby.com/isbn_cover_images/9781337671385/9781337671385_smallCoverImage.jpg)
![Microsoft Visual C#](https://www.bartleby.com/isbn_cover_images/9781337102100/9781337102100_smallCoverImage.gif)
![C++ Programming: From Problem Analysis to Program…](https://www.bartleby.com/isbn_cover_images/9781337102087/9781337102087_smallCoverImage.gif)
![EBK JAVA PROGRAMMING](https://www.bartleby.com/isbn_cover_images/9781337671385/9781337671385_smallCoverImage.jpg)
![Microsoft Visual C#](https://www.bartleby.com/isbn_cover_images/9781337102100/9781337102100_smallCoverImage.gif)
![C++ Programming: From Problem Analysis to Program…](https://www.bartleby.com/isbn_cover_images/9781337102087/9781337102087_smallCoverImage.gif)