Write a program that reads the contents of a text file

Assignment Help Python Programming
Reference no: EM132355547

Question :

Write a program that reads the contents of a text file. The program should create a dictionary in which the key-value pairs are described as follows:

• Key: The keys are the individual words found in the file.

• Values: Each value is a list that contains the line numbers in the file where the word (the key) is found.

For example, suppose the word 'robot' is found in lines 7, 18, 94, and 138. The dictionary would contain an element in which the key was the string "robot", and the value was a list containing the numbers 7, 18, 94, and 138.

Once the dictionary is built, the program should create another text file, known as a word index, listing the content of the dictionary. The word index file should contain an ordered alphabetical listing of the words that are stored as keys in the dictionary, along with the line numbers where the words appear in the original file.

The program is not case-sensitive; for example, considers 'robot' and 'Robot' as the same key.

The following figures shows an example of an original text file and its index file.

Reference no: EM132355547

Questions Cloud

Discuss about oracle software security assurance : DATABASE SYSTEMS ADMINISTRATION (COMP 1011) - Discuss about the Security Practices imposed in database server of the organization chosen
What is the concept of adaptive leadership : What is the concept of adaptive leadership in organizations?
Initial framework for servant leadership : The initial framework for Servant Leadership in 1970 by Greenleaf contends that "formal leaders should act as servants first and leaders second" (p. 197).
Determine whether each series converges or diverges : Using either the Ratio or Root test (whichever you find more appropriate), determine whether each series converges or diverges
Write a program that reads the contents of a text file : Write a program that reads the contents of a text file. The program should create a dictionary in which the key-value pairs are described.
What stands out as useful in authentic leadership : What is the meaning of the core competencies associated with authentic leadership per Avolio and Walumbwa (2014)?
Assuming that the money is received evenly across : Assuming that the money is received evenly across the year, what will be the payback period if she decides to purchase the oven?
What amount will polly insurance company : a) What amount will Polly's insurance company have to pay to settle these claims?
Possible adverse effect to business of miguelito : What are the possible adverse effect to business of Miguelito's no written plan strategy.

Reviews

Write a Review

Python Programming Questions & Answers

  Write a python program to implement the diff command

Without using the system() function to call any bash commands, write a python program that will implement a simple version of the diff command.

  Write a program for checking a circle

Write a program for checking a circle program must either print "is a circle: YES" or "is a circle: NO", appropriately.

  Prepare a python program

Prepare a Python program which evaluates how many stuck numbers there are in a range of integers. The range will be input as two command-line arguments.

  Python atm program to enter account number

Write a simple Python ATM program. Ask user to enter their account number, and print their initail balance. (Just make one up). Ask them if they wish to make deposit or withdrawal.

  Python function to calculate two roots

Write a Python function main() to calculate two roots. You must input a,b and c from keyboard, and then print two roots. Suppose the discriminant D= b2-4ac is positive.

  Design program that asks user to enter amount in python

IN Python Design a program that asks the user to enter the amount that he or she has budget in a month. A loop should then prompt the user to enter his or her expenses for the month.

  Write python program which imports three dictionaries

Write a Python program called hours.py which imports three dictionaries, and uses the data in them to calculate how many hours each person has spent in the lab.

  Write python program to create factors of numbers

Write down a python program which takes two numbers and creates the factors of both numbers and displays the greatest common factor.

  Email spam filter

Analyze the emails and predict whether the mail is a spam or not a spam - Create a training file and copy the text of several mails and spams in to it And create a test set identical to the training set but with different examples.

  Improve the readability and structural design of the code

Improve the readability and structural design of the code by improving the function names, variables, and loops, as well as whitespace. Move functions close to related functions or blocks of code related to your organised code.

  Create a simple and responsive gui

Please use primarily PHP or Python to solve the exercise and create a simple and responsive GUI, using HTML, CSS and JavaScript.Do not use a database.

  The program is to print the time

The program is to print the time in seconds that the iterative version takes, the time in seconds that the recursive version takes, and the difference between the times.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd