Creation of program to write sorted output to a file Program Plan: Define a function “Function()” to sort and merge values in files. Compare values in both input files. Compare first two elements and write the smallest element to output file first followed by the other one. Continue the process until all elements are been compared in both lists. Define a main method. Declare variables required for program. Get file names for input and output files from the user. Call method “Function()” to sort and merge values in files.

Question

Want to see the full answer?

Answer 1

Question

Chapter 6, Problem 7P

Program Plan Intro

Creation of program to write sorted output to a file

Program Plan:

Define a function “Function()” to sort and merge values in files.

Compare values in both input files.

Compare first two elements and write the smallest element to output file first followed by the other one.

Continue the process until all elements are been compared in both lists.

Define a main method.

Declare variables required for program.

Get file names for input and output files from the user.

Call method “Function()” to sort and merge values in files.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

At the end of this and other textbooks, there usually is an index that lists the pages where a certain word appears. In this problem, you will create an index for a text but, instead of page number, you will use the line numbers. You will implement function index() that takes as input the name of a text file and a list of words. For every word in the list, your function will find the lines in the text file where the word occurs and print the corresponding line numbers (where the numbering starts at 1). You should open and read the file only once Create the python function as part of a python program. The data required for the function should be created in the python program and passed to the function. its an exercise pyrthon problem 6.27

Write a Python program that calculates the average 5 quiz scores from a file with student ID and scores. Your program must have 2 functions; the main and calculateAvg- The main function reads data from an input file, which has the format shown below. Each line in the file starts with the Student ID followed by 5 values representing the scores attained by the Student in 5 quizzes. For each Student, the calculateAvg function receives a list containing the 5 values and returns another list containing all the values in the original list plus the average score of the quizzes for each student. This information will be written in an output file as shown below. Also, you must include the class average at the end. Which includes all the students in the list. Note: You program must be general and works for any number of Students. All reading and writing must be done in the main function. Assume each student has 5 quiz scores Input text file name must be grades.txt Output text file name must be…

The file text.txt contains a sentence text written in all small letters and does not have any punctuation marks, no numbers, no symbols except for spaces. You are required to write a program which accepts an operation code, and zero to two inputs depending on the operation code. Based on the operation code, you will call three versions of the overlaoded function textProcessing as follows: ● Operation 0: The function removes all vowels from the ORIGINAL sentence. The vowels considered are the small letters (a, e, i, o, u y, and w). • Operation 1: The code further asks for one lowercase letter to be input by the user. If the character is not a lower case letter, the code outputs Invalid.The function returns the distance (difference) between the letter first occurence and last occurence in the text. If the letter does not occur in the sentence, it returns 0. • Operation 2: The code asks for two lowercase letters to be input by the user. If the characters are not lower case letters, the…