Solve in Java Problem:An online grocery store sells items on a web page. A user adds items to a basket and he clickson the submit button when he completes. The store sells food and electronic items. Theelectronic items require VAT payment of 15 percentage of their prices. There are packed andlose food. The lose food is measured in weights. User specifies the weight amount or thequantity in his selection of items depending on its type. The price is computed as the productof the price per item or the price per weight and the weight or quantity are given by the user.Write an application that reads a user basket list and produces the bill receipt. Check thegiven samples of input/output in the figures below.The bill receipt contains the list of item details in decreasing order according to the pricecomputed for each item. Use the selection sort' to sort the items in the list and do not usejava given sort method.Selection sort is an algorithm used to arrange elements in a list. It selects the smallest elementfrom an unsorted list in each iteration and places that element at the beginning of the unsortedlist.Sample input/output files:FOOD1356279 Carrot 0.250 1.5FOOD8759007 Bazella 0.090e e. 100FOOD7988001 Rice 0.750 15PFOD5378762 Red Beans 0.430 4PFOD5551783 Banana 0.450 1ELEC7862545 Blender 12.75e 1Enter input file name: data.txtError: data.txt not found!Enter input file name: item.datError: item.dat not found!Enter input file name: item_1.txtBillCodeNamePriceAmountELEC7862545 BlenderFO007988001 Rice14.66311.2501.7200.450115.000PFO05378762 Red BeansPFOD5551783 BananaFOOD1356279 CarrotFOOD8759007 Bazella410.3750.0091.500e. 100Amount Due =28.467Sample 1: input file (left) and its corresponding output (right)FOOD1356279 Carrot 0.250 1.5FOOD8759807 Bazella 0.090 0.100FOOD7988001 Rice 0.750PFOD5378762 Red Beans e.430 4PFODS551783 Banana 0.450 alELEC7862545 Blender 12.750 1Enter input file name: badData,txtline 3 Wrong item information 3line 5 Bad data: For input string: "al"BillCodeNamePriceAmountELEC7862545 BlenderPFOD5378762 Red BeansFOOD1356279 Carrot14.6631.7200.3750.0091.5000.100FOOD8759007 BazellaAmount Due =16.767Sample 2: input file (left) and its corresponding output (right)

Problem: An online grocery store sells items on a web page. A user adds items to a basket and he clicks on the submit button when he completes. The store sells food and electronic items. The electronic items require VAT payment of 15 percentage of their prices. There are packed and lose food. The lose food is measured in weights. User specifies the weight amount or the quantity in his selection of items depending on its type. The price is computed as the product of the price per item or the price per weight and the weight or quantity are given by the user. Write an application that reads a user basket list and produces the bill receipt. Check the given samples of input/output in the figures below. The bill receipt contains the list of item details in decreasing order according to the price computed for each item. Use the selection sort' to sort the items in the list and do not use java given sort method. Selection sort is an algorithm used to arrange elements in a list. It selects the smallest element from an unsorted list in each iteration and places that element at the beginning of the unsorted list.

Problem: An online grocery store sells items on a web page. A user adds items to a basket and he clicks on the submit button when he completes. The store sells food and electronic items. The electronic items require VAT payment of 15 percentage of their prices. There are packed and lose food. The lose food is measured in weights. User specifies the weight amount or the quantity in his selection of items depending on its type. The price is computed as the product of the price per item or the price per weight and the weight or quantity are given by the user. Write an application that reads a user basket list and produces the bill receipt. Check the given samples of input/output in the figures below. The bill receipt contains the list of item details in decreasing order according to the price computed for each item. Use the selection sort' to sort the items in the list and do not use java given sort method. Selection sort is an algorithm used to arrange elements in a list. It selects the smallest element from an unsorted list in each iteration and places that element at the beginning of the unsorted list.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Longest Common Subsequence

The Longest Common Subsequence (LCS) is defined as the longest subsequence that is shared by all of the given sequences, assuming that the subsequence's elements do not have to be in consecutive locations in the original sequences. It is used in the areas like bioinformatic, revision control systems like SVN and Git.

Question

Solve in Java

Problem:
An online grocery store sells items on a web page. A user adds items to a basket and he clicks
on the submit button when he completes. The store sells food and electronic items. The
electronic items require VAT payment of 15 percentage of their prices. There are packed and
lose food. The lose food is measured in weights. User specifies the weight amount or the
quantity in his selection of items depending on its type. The price is computed as the product
of the price per item or the price per weight and the weight or quantity are given by the user.
Write an application that reads a user basket list and produces the bill receipt. Check the
given samples of input/output in the figures below.
The bill receipt contains the list of item details in decreasing order according to the price
computed for each item. Use the selection sort' to sort the items in the list and do not use
java given sort method.
Selection sort is an algorithm used to arrange elements in a list. It selects the smallest element
from an unsorted list in each iteration and places that element at the beginning of the unsorted
list.
Sample input/output files:
FOOD1356279 Carrot 0.250 1.5
FOOD8759007 Bazella 0.090e e. 100
FOOD7988001 Rice 0.750 15
PFOD5378762 Red Beans 0.430 4
PFOD5551783 Banana 0.450 1
ELEC7862545 Blender 12.75e 1
Enter input file name: data.txt
Error: data.txt not found!
Enter input file name: item.dat
Error: item.dat not found!
Enter input file name: item_1.txt
Bill
Code
Name
Price
Amount
ELEC7862545 Blender
FO007988001 Rice
14.663
11.250
1.720
0.450
1
15.000
PFO05378762 Red Beans
PFOD5551783 Banana
FOOD1356279 Carrot
FOOD8759007 Bazella
4
1
0.375
0.009
1.500
e. 100
Amount Due =
28.467
Sample 1: input file (left) and its corresponding output (right)
FOOD1356279 Carrot 0.250 1.5
FOOD8759807 Bazella 0.090 0.100
FOOD7988001 Rice 0.750
PFOD5378762 Red Beans e.430 4
PFODS551783 Banana 0.450 al
ELEC7862545 Blender 12.750 1
Enter input file name: badData,txt
line 3 Wrong item information 3
line 5 Bad data: For input string: "al"
Bill
Code
Name
Price
Amount
ELEC7862545 Blender
PFOD5378762 Red Beans
FOOD1356279 Carrot
14.663
1.720
0.375
0.009
1.500
0.100
FOOD8759007 Bazella
Amount Due =
16.767
Sample 2: input file (left) and its corresponding output (right)

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