Write a program that opens a file taking the file name as user input and implement the following: 1. Read the file and write to the file Please show example of before and after of the file! Python language please

Question: Write a program that prompts the user to enter the number of students and each student's score and displays the highest score. Assume that the input is stored in a file named score.txt, and the program obtains the input from the file Book: Introduction to programming using Python Author: Y. Daniel Liang Question: Chapter5, Page160, Question: 5.10

PLEASE ASK THE USER IF THEY WOULD LIKE TO WRITE INTO THE FILE IF THEY CHOOSE NOT TO DELETE THE FILE, AND WRITE IT INTO THE FILE Write a complete java program that: asks the user for a filename tests whether the file exists and tells the user if it does exist ask the user whether it should be deleted. Either delete or do not delete the file based on the user input. If they don't delete it, ask them if they would like to write to the file If they want to write, ask what they want to write to the file and write it. Make sure to provide plenty of console output dialog specifying what status/actions are taken at each step.

**** In Java Please **** Task : Please write a program or a code to calculate the frequency percentage of the occurrences of the characters in a text file.

Need assistance in using disk files for C programming.

Create a python program that creates a new file (using write mode 'w'), writes your name on it, and close it. After that open, the file in read mode, read your name from the file and print it to the console.

Write program that reads a list of names from a data file and displays the names to the console. The program should prompt the user to enter a filename. Create such a file and check your code. Solve with python. Example of code format: #Prompt the user for file name file_name = input("Enter file name : ") #Open file with open(file_name,"r") as file: #Read file content f = file.readline() #split the contents into numbers numbers = f.split(' ') test_list = [int(i) for i in numbers] res = 1 #Find the product for i in test_list: res*=i #Print result print("Product of numbers in the list :",res)

Using Python

Use pseudocode to design a program that opens an output file with the external name my_name.dat, writes your name to the file, and then closes the file.

Please help with this python problem, I am confuse don how to go about it.

Use python 3.5 Please define main and invoke it.

JAVA programming language its multiple-choice, please help me.

In c programming language, read a file given a command line argument. Then print the file out with line numbers.