Show example code of how to count the number of words in the file using loops. No functions can be used to complete this. Note: the output should just be one line stating “there are ____ words in the file

What does the following python code do? f = open("sample.txt", "w") Choose all that apply.    Select 2 correct answer(s) a. writes "w" to the file called sample.txt  b. if the file sample.txt exists, deletes everything in it c. closes a file called sample.txt d. If the file called sample.txt exists, it writes at the bottom of the file e. opens a file called sample.txt for appending f. if the file sample.txt does not exist, it creates the file and opens it for writing g. reads the file called sample.txt starting from the top h. opens a file called sample.txt for reading

Python programming help  I need help of question 1 to read a file from persons.txt   Write a program that takes a person’s details (name, age and a city), and writes to a file (persons.txt) using a loop repeatedly. You should write three person’s to the file. The program terminates on entering any key by the user, except on (Y or y) key.  Sample output of the first run of the program is shown below:              Enter name: JohnEnter age: 20Enter city: SydneyData saved:  John 20 SydneyPress (Y or y) to add another person, or any key to exit    Question 1) Write a program that read a file (persons.txt) from previous question given on the top of this question, and shows all the records/lines from the file as a nicely formatted report with a header as shown:    Name                   Age                      City   +---------------------+--------------------+--------------

What does the following python code do? f = open("sample.txt", "w") Choose all that apply.    Select 2 correct answer(s) Question 14 options:   If the file called sample.txt exists, it writes at the bottom of the file   writes "w" to the file called sample.txt    closes a file called sample.txt   opens a file called sample.txt for appending   opens a file called sample.txt for reading   reads the file called sample.txt starting from the top   if the file sample.txt exists, deletes everything in it   if the file sample.txt does not exist, it creates the file and opens it for writing

python

Counting the character occurrences in a file For this task you are asked to write a program that will open a file called "story.txt" and count the number of occurrences of each letter from the alphabet in this file. At the end your program will output the following report: Number of occurrences for the alphabets: a was used – times. b was used – times. c was used – times.... .and so, on Assume the file contains only lower-case letters and for simplicity just a single paragraph. Your program should keep a counter associated with each letter of the alphabet (26 counters) [Hint: Use array] Your program should also print a histogram of characters count by adding a new function print Histogram (int counters []). This function receives the counters from the previous task and instead of printing the number of times each character was used, prints a histogram of the counters. An example histogram for three letters is shown below) [Hint: Use the extended asci character 254]: A…

Summary In this lab, you write a while loop that uses a sentinel value to control a loop in a Python program. You also write the statements that make up the body of the loop. Each theater patron enters a value from 0 to 4 indicating the number of stars that the patron awards to the Guide’s featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. Instructions Make sure the file MovieGuide.py is selected and open. Write thewhile loop using a sentinel value to control the loop, and also write the statements that make up the body of the loop. Execute the program by clicking the Run button at the bottom of the screen. Input the following as star ratings: 0, 3, 4, 4, 1, 1, 2, -1 must be written with this code: """ MovieGuide.py This program allows each theater patron to enter a value from 0 to 4 indicating the number of stars that the patron awards to the Guide's featured movie of the week. The program executes…

profile-image Time remaining: 00 : 09 : 42 Computer Science C++. Need help writing a program that plays the game of Hangman. The program should pick a word (which is either coded directly into the program or read from a text file) and display the following:   Guess the word: XXXXXX   Each X represents a letter. The user tries to guess the letters in the word. The appropriate response yes or no should be displayed after each guess. After each incorrect guess, display the diagram with another body part filled. After seven incorrect guesses, the user should be hanged. The display should look as follows:   O   /|\   |   / \   After each guess, display all user guesses. If the user guesses the word correctly, display: " Congratulations!!! You guessed my word. Play again? yes/no "   Please help in making this code and if possible to include steps to learn what most of the lines and functions do in order to understand it better. Thank you.

i dont understand the step in the loop