Question: HASKELL CODING The exercises are commented out with explanations 7type BarCode Int 8 type Price type Name String Int 1 type Pricelist [(Barcode, Name, Price)]

HASKELL CODING

The exercises are commented out with explanations HASKELL CODING The exercises are commented out with explanations 7type BarCode

Name, Price)] 3 database PriceList 4 database (1848, "Vanilla yogurt cups (4)",

7type BarCode Int 8 type Price type Name String Int 1 type Pricelist [(Barcode, Name, Price)] 3 database PriceList 4 database (1848, "Vanilla yogurt cups (4)", 188), 316), 299), 307), 825) 788), 13949), 334), (1620, "Ground turkey (1 lb)", (1492, "Corn flakes cereal", (1773, "Black tea bags (1e0)", (2525, "Atletic socks (6)", (9595, "Claw hamner". (1945, "32-in TV", (1066, "Zero sugar cola (12)". (2818, "Haskell programming book". 4495) 5 17 18 19 20 21 23 25 type CartItems[BarCode] 26 type CartPrices I(Name,Price)] 28 30 29 Excersices 32list of barcodes of the items in a shopping cart and 36 type Bill (CartPrices, Price, Price, Price) 40 9. Takes the list of item prices and contructs a Bill tuple -- 8. Takes a database of product prices (price list) and a 33generates the list of item prices 4 priceCart:: Pricelist -> cartItems -> Cartprices 37 38 39 In carrying out this calculation, the function uses the following n constant: 41- 42 makeBill:: CartPrices BiLL 43 45 taxRate:: Double 46 taxRate=0.07 47 48 49 formatBill:: Bill - String 50 -- converti it ot a printable receipt 7type BarCode Int 8 type Price type Name String Int 1 type Pricelist [(Barcode, Name, Price)] 3 database PriceList 4 database (1848, "Vanilla yogurt cups (4)", 188), 316), 299), 307), 825) 788), 13949), 334), (1620, "Ground turkey (1 lb)", (1492, "Corn flakes cereal", (1773, "Black tea bags (1e0)", (2525, "Atletic socks (6)", (9595, "Claw hamner". (1945, "32-in TV", (1066, "Zero sugar cola (12)". (2818, "Haskell programming book". 4495) 5 17 18 19 20 21 23 25 type CartItems[BarCode] 26 type CartPrices I(Name,Price)] 28 30 29 Excersices 32list of barcodes of the items in a shopping cart and 36 type Bill (CartPrices, Price, Price, Price) 40 9. Takes the list of item prices and contructs a Bill tuple -- 8. Takes a database of product prices (price list) and a 33generates the list of item prices 4 priceCart:: Pricelist -> cartItems -> Cartprices 37 38 39 In carrying out this calculation, the function uses the following n constant: 41- 42 makeBill:: CartPrices BiLL 43 45 taxRate:: Double 46 taxRate=0.07 47 48 49 formatBill:: Bill - String 50 -- converti it ot a printable receipt

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

HASKELL CODING 4. Develop the Haskell function calcSubtotal CartPricesPrice that takes a list of priced items and calculates the sum of the prices (i.e. the subtotal). 5. Develop the Haskell function...

HASKELL CODING 1. Develop the Haskell function priceCart :: PriceList -> CartItems -> CartPrices that takes a database of product prices (PriceList) and a list of barcodes of the items in a shopping...

Need help with Haskell Coding, please. Please provide code with the following requirements Question 2 The mean of a set X of numbers is defined as U xex The standard deviation is defined as (x - )? X...

Haskell coding 1 and 2 1. (27 polnts) The following table has columns of Haskell parameter patterns and corresponding arguments. As shown in the example line, indicate whether each match succeeds or...

Information Theory and Coding I - Exercises 12 14 Network Coding Butterfly Network The point-to-point transmission in networks has been dominated by routing and switching for a long time. In recent...

Course fome Content Assignments viscussions Quizzes Grades Class Progress Course 1 0 0 1 5 Assignments > Module 1 Clinical Coding Workout Exercises 1 0 Points Module 1 Clinical Coding Workout...

Easy Haskell coding question 1. Write a recursive method to compute m(i) = 1 + 1/2 + 1/3, ... + 1/i, where i is an Int 2. Write a recursive method to compute m(i) = 1/2, 2/3, ... i/(i + 1), where i...

PLEASE Code in Haskell! Only in Haskell! Coding the card game War There should be a dealer (the computer) and a player (the user). Both the dealer and player will have their cards randomly dealt from...

Complete this exercise using the Haskell coding language In "src/MP2a.hs" you will find the declarations for ten function that you need to implement, each prefaced by a comment containing a...

You will create a class called and each instance will have: WordStatistics.java. You should be able to create many instances of this class, its own text attribute, which will be of type String. This...

Homework Company ASSETS Current Assets Cash Accounts Receivable Inventory PPD Insurance Total Current Assets Noncurrent Assets Land Buildings & Equipment Build & Equip - Accum. Depn. Total Noncurrent...

Ch 1 2 Ouiz Help Sere 4 Eet Subell 2 Marvin industries owns a piece of equipment with a cost of $ 1 4 5 . 0 0 0 and accumulated depreciation of $ 1 5 5 , 0 0 0 . The equipment is sold for $ 5 t . 9 0...

to create a program in Java to determine the winner of the Caldwell City Mayoral Race, we need to sum up the votes for each candidate from all precincts and then compare these sums to find out who...

Locate homes in Fort Collins, Colorado, that meet your specifications.

Find a mortgage for 80 percent of the list price of the home. Compare rates from at least three sites (use search engines to find sites other than Yahoo).

Using the data provided in these tables, create a worksheet that calculates the costs and benefits of the investment over a five-year period and analyzes the investment using the four capital...