Access the appropriate list elements in order to perform

Assignment Help Computer Engineering
Reference no: EM132114927

Python (Writing list items to a text file)

You need to create a file of inventory_items which has the following items. Use a loop to read in each value until exit is entered for the item_name. This input represents the item_name,number_sold, price_item, and cost_item.

Blue Pens

400

1.39

0.75

No. 2 Pencils

1000

0.25

0.1

Notebooks

500

6.99

3.47

For each item entered, create a string with the values separated by commas. One item is shown as an example.

Blue Pens, 400, 1.39, 0.75

Write out each item string to file named inventory_items.txt.

Read in the lines of text and split up string line into a list. Access the appropriate list elements in order to perform the following calculation for the profit: number_sold * (price_item - cost_item).

Print out the name of the item and the profit with two decimal places of precision.

Sum up the profit in order to compute the total profit.

Reference no: EM132114927

Questions Cloud

What rainfall amount are 90% of all yearly rainfalls : Assume rainfall is normally distributed. What rainfall amount are 90% of all yearly rainfalls more than?
A functtion to translates english language text to pig latin : Write a function that translates English language text to "Pig Latin" according to the following rules for translating one word.
Define a subclass of matrix called sparsematrix : Define a subclass of Matrix called SparseMatrix. In a sparse matrix, we keep track of the nonzero elements in a dictionary.
What is the probability that it will rain on the first day : Given that there is a 21% chance it will rain on any day, what is the probability that it will rain on the first day and be clear (not rain) on the next two day
Access the appropriate list elements in order to perform : Access the appropriate list elements in order to perform the following calculation for the profit: number_sold * (price_item - cost_item).
Write a function replist that receives two input arguments : In python, write a function repList that receives two input arguments: a list and the number of times each element is to be duplicated.
Design a single cycle data path of mips processor : Design a single cycle data path of MIPS processor with specifying detailed about each of its components.
A program that takes three integers as command-line argument : Write a program triangle.py that takes three integers as command-line arguments.
Write a program that finds the longest word in dictionary : The letters A through F are used for writing hexadecimal numbers and can also spell a few English words.

Reviews

Write a Review

Computer Engineering Questions & Answers

  Mathematics in computing

Binary search tree, and postorder and preorder traversal Determine the shortest path in Graph

  Ict governance

ICT is defined as the term of Information and communication technologies, it is diverse set of technical tools and resources used by the government agencies to communicate and produce, circulate, store, and manage all information.

  Implementation of memory management

Assignment covers the following eight topics and explore the implementation of memory management, processes and threads.

  Realize business and organizational data storage

Realize business and organizational data storage and fast access times are much more important than they have ever been. Compare and contrast magnetic tapes, magnetic disks, optical discs

  What is the protocol overhead

What are the advantages of using a compiled language over an interpreted one? Under what circumstances would you select to use an interpreted language?

  Implementation of memory management

Paper describes about memory management. How memory is used in executing programs and its critical support for applications.

  Define open and closed loop control systems

Define open and closed loop cotrol systems.Explain difference between time varying and time invariant control system wth suitable example.

  Prepare a proposal to deploy windows server

Prepare a proposal to deploy Windows Server onto an existing network based on the provided scenario.

  Security policy document project

Analyze security requirements and develop a security policy

  Write a procedure that produces independent stack objects

Write a procedure (make-stack) that produces independent stack objects, using a message-passing style, e.g.

  Define a suitable functional unit

Define a suitable functional unit for a comparative study between two different types of paint.

  Calculate yield to maturity and bond prices

Calculate yield to maturity (YTM) and bond prices

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