Python Program to Print the Contents of File in Reverse Order The program should take a file name from the user and read the contents of the file in reverse order.
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- This Python Lab 9 Lab: Write a file copying program. The program asks for the name of the file to copy from (source file) and the name of the file to copy to (destination file). The program opens the source file for reading and the destination file for writing. As the program reads each line from the source file and it writes the line to the destination file. When every line from the source file has been written to the destination file, it close both files and print “Copy is successful.” In the sample run, “add.py” is the source file and “add-copy.py” is the destination file. Note that both “add-copy.py” is identical to “add.py” because “add-copy.py” is a copy of “add.py”. Sample run: Enter file to copy from: add.py Enter file to copy to : add-copy.py Copy is successful. Source file: add.py print("This program adds two numbers") a = int(input("Enter first number: ")) b = int(input("Enter second number: ")) print(f"{a} + {b} = {a+b}") Destination file:…PYTHON PROGRAMMING ONLY PLEASE (PLEASE INCLUDE INPUT VALIDATIONS IF NECESSARY) Write a program that writes a series of random numbers to a file. Each random numbershould be in the range of 1 through 500. The application should let the user specify howmany random numbers the file will holdC-Programming Write a program that tells you how many words in a text file are unique (meaning the word only appears once in the text file). List of words in text file:…
- python program that accepts an integer input, opens a file, and analyzes what and howmany types of words are there in a line within the opened file.File Tools View Practical Quiz (Protected Vie PROTECTED VIEW Be careful-files from the Internet can contain viruses. Unless you need to edit, it's safer to stay in Protected View. Enable Editin Question 1 Write a python program using for loop which takes from user a choice number. If the choice is less than 10 and then print all the even numbers from 1 to 20 and if the choice is more than 10 print all the odd numbers from 6 to 30.PYTHON I need help with 4-8 (or as many of those sections you can help me with, also, sample.txt is the name of the file we have to download) (1) Prompt the user to enter the name of a file. This will be the file we use as input to our program. Determine if the file name inputted is valid. If it is, print a statement confirming this to the user. If the file is not valid, print an error to the user and ask for a new input (This should repeat for repeated invalid file names) Ex: Enter the name of a file: sample.txt Opening file: sample.txt Enter the name of a file: garbage.notafile The file "garbage.notafile" is not valid! Enter the name of a file: ... Hint: functions in the os.path module may help determine if the file is valid (2) The file can now be read by our program, implement a function read_file(file_name) that takes in the string containing the file name as a parameter and returns a string with the contents of the file. This function will read the file removing any newline…
- python Write a program that uses a text file to store the days and hours that a user worked in a week. The program should begin by prompting for the number of days worked in the week. It should continue with a loop for input of the days and hours and for writing these to the file, each on its own line. Sample Output (inputs shown in boldface)How many days did you work this week? 5Enter day of week MondayHow many hours did you work on Monday? 10Enter day of week TuesdayHow many hours did you work on Tuesday? 8Enter day of week WednesdayHow many hours did you work on Wednesday? 12Enter day of week FridayHow many hours did you work on Friday? 12Enter day of week SaturdayHow many hours did you work on Saturday? 8File was createdPYTHON without def function Problem Statement Assume an input file (called "numbers.txt") contains a number on each non-blank line of the file. Read in the file and then print out the sum of all the numbers read. The sum should be rounded up to 1 decimal. Sample Input (File numbers.txt) 1.0 2.0 3.25 4.0 Sample Output 10.3Please help with C program USING FILE HANDLING FUNCTIONS READ THE INSTRUCTIONS IN THE IMAGE BELOW, THANK YOU YOU CAN ALSO TEST THE PROGRAM WITH THE FOLLOWING INFORMATION IN A .TXT FILE. input.txt A1, A220294 Lorenzana DrWoodland Hills, CA91364B1, B219831 Henshaw StCulver City, CA94023C1, C25142 Dumont PlAzusa, CA91112D1, D220636 De Forest StWoodland Hills, CA91364A1, A220294 Lorenzana DrWoodland Hills, CA91364E1, E24851 Poe AveWoodland Hills, CA91364F1, F220225 Lorenzana DrLos Angeles, CA91111G1, G220253 Lorenzana DrLos Angeles, CA90005H1, H25241 Del Moreno DrLos Angeles, CA91110I1, I25332 Felice PlStevenson Ranch, CA94135J1, J25135 Quakertown AveThousand Oaks, CA91362K1, K2720 Eucalyptus Ave 105Inglewood, CA89030L1, L25021 Dumont PlWoodland Hills, CA91364M1, M24819 Quedo PlWestlake Village, CA91362I1, I25332 Felice PlStevenson Ranch, CA94135I1, I25332 Felice PlStevenson Ranch, CA94135N1, N220044 Wells DrBeverly Hills, CA90210O1, O27659 Mckinley AveLos Angeles, CA90001
- Python - Next Birthdate In this task, we will write a program that reads birthdate data from a given CSV file, and given the current date, determines which person's birthday will be celebrated next. Create a function with the following signature: nextBirthdate(filename, date) filename: parameter, which represents the CSV filename. date: parameter, which represents the current date. The function should open the CSV file, read the birthdate data, and determine which person's birthday will be celebrated next, given the current date. The name of the person should be returned. In other words, given a date, find the person whose birthday is next. Sample Run birthdates.csv Draven Brock, 01/21/1952 Easton Mclean, 09/02/1954 Destiny Pacheco, 10/10/1958 Ariella Wood, 12/20/1961 Keely Sanders, 08/03/1985 Bryan Sloan,04/06/1986 Shannon Brewer, 05/11/1986 Julianne Farrell,01/29/2000 Makhi Weeks, 03/20/2000 Lucian Fields, 08/02/2018 Function Call nextBirthdate("birthdates.csv", "01/01/2022") Output…What does the following python code do? f = open("sample.txt", "r") Choose all that apply. Select 2 correct answer(s) Question 13 options: writes "r" to the file called sample.txt If the file called sample.txt exists, it writes at the bottom of the file closes a file called sample.txt opens a file called sample.txt for reading if the file sample.txt does not exist, it creates the file and opens it opens a file called sample.txt for appending reads the file called sample.txt starting from the top if the file sample.txt exists, deletes everything in itLine Numbers Write a program that asks the user for the name of a file. The program should display the contents of the file with each line preceded with a line number followed by a colon. The line numbering should start at 1. Python
