2. Write a program that asks the user for the name of a file. The program should read all numbers stored in a file and calculates the product of all numbers stored. Use the file named numbers.txt to test your program.
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2. Write a program that asks the user for the name of a file. The program should read all numbers stored in a file and calculates the product of all numbers stored. Use the file named numbers.txt to test your program.
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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 program. Write a python program to get the number of lines of a code a file had. You should take file name from userUsing Python: program6_1.pyWrite a program that uses a text file to store weekly payroll data for the office. The program should enable the user to enter the name, hourly pay rate, and weekly hours for a number of office employees. The pay rate and hours should be type float, and each datum should be written to its own line in the file. Enter data for at least five employees and then close the file.Sample Output See image below program6_2.pyThis program reads the text file created in the program above and then calculates and prints each employee's weekly pay. Note the currency format with commas for thousands. The program should finish by printing the total payroll for the office.Sample Output see image below
- Q. Write a program that will read a file from the user and writes its content in another file such that each line contains only 8 words. Coding language python Don't use pointers and arrays keep the program as simple as possible (beginner's level) Paste the screenshots of full program with outputProgram to check whether a number is a Armstrong Number or not. Please attach a output file with it. Sample output: Enter a number: 371 It is a Armstrong Number. User C# language.Hi there, could you help me with this c++ hw ? with explanation please! 2. Develop a program that asks for the user's name, phone number, and address. The program then saves all information in a data file (each information in one line) named list.txt. Finally, the program reads the information from the file and displays it on the screen in the following format:Name: User's Name Phone Number: User's Phone Number Address: User's Street Address User's City, State, and Zip Code
- the code should be in python: answer all the following questions in one Python file The person running the file will be asked to choose one of these programs. A good approach to designing this file is for each question to have its own main like (main1, main2, etc.). These functions are called when the user selects a question (If the user selects question 1, main1 will be executed). code must also include comments which are explaining your code briefly. Also, make sure you specify where the question ends and the next one starts. Q1) is to write a program that allows an input of a sequence of numbers from the user and prints the number of appearances for each digit in the sequence. Below is an example of what the program should look like. Please note that the numbers that have not appeared in the sequence (such as 9) are not printed. Q2) is to write a program that allows two numbers from the user and prints all the numbers that are multiplications of three. which are within these two…Python Please! Create a program that will allow a user to do either of the following things: Get input from the user to write the following information to a file: Student name Assignment average grade Mid-term test grade Fi-nal project grade Fi-nal test grade Allow the user to search the file by student name and output a weighted average (15%, 25%, 25%, and 35%, respectively) based on the grades for that student in the file. The user should be able to choose either of the two options until they want to stop.Write a program that asks the user for the name of a file. The program should display onlythe first five lines of the file’s contents. If the file contains less than five lines, it shoulddisplay the file’s entire contents. Python
- In Python, Write a program that prompts the user for a file name. (Use problem 2.txt file) Each line of the file should be preceded by a line number followed by a colon in the program. The numbering of lines should begin at number 1. BE SURE THERE ARE NO EXTRA SPACE BETWEEN THE LINES. problem 2.txt file contents: Python language is incredibly easy to use and learn for new beginners and newcomers. The python language is one of the most accessible programming languages available because it has simplified syntax and not complicated, which gives more emphasis on natural language. Due to its ease of learning and usage, python codes can be easily written and executed much faster than other programming languages. Sample output: Answer Enter a file name: Problem 2.txt line 1 Python language is incredibly easy to use and learn line 2 for new beginners and newcomers. The python language line 3 is one of the most accessible programming languages line 4 available because it has…use c++ programing language. Read two integer number from an input file called input.txt, then add these two numbers , store it in a variable called TOTAL, find the difference of the two numbers , store it in Difference, find product to the two numbers , store it in a variable called Multiply, fine quotient of the two number call it Division, find modular division of them and store it in a variable called MUD.The Payroll Department keeps a list of employee information for each pay period in a text file. The format of each line of the file is the following: <last name> <hours worked> <hourly wage> Write a program that inputs a filename from the user and prints to the terminal a report of the wages paid to the employees for the given period in Python. The report should be in tabular format with the appropriate header. Each line should contain: An employee’s name The hours worked The wages paid for that period.