Please do only java file (FamilyName_CommodityCode.java) containingthe code and 4 image files (Sample1, Sample2, Sample3, and Sample4) containingdifferent sample input/output of the program. Instruction:A certain store has the following scheme:Commodity Code:X- commodities are discounted by 8%Y - commodities are taxed by 11%z. commodities are charged as pricedUsing a Decision Control Structure (if), create a flowchart and a java program thatreads a commodity code, quantity of the commodities bought and the unit price andoutput the amount to be paid by the customer.Depicted below are sample outputs when the program is executed (the items in boldcharacters are inputted by the user, while the items in bold italic characters arecalculated and outputted by the program):Enter commodity code: XEnter quantity of commodity: 2Enter unit price: 53.25Amount to be paid is P97.98Enter commodity code: EInvalid CodeEnter commodity code: YEnter quantity of commodity: 2Enter unit price: 53.25Amount to be paid is P118.22Enter commodity code: ZEnter quantity of commodity: 3Enter unit price: 53.25Amount to be paid is P159.75Required: The flowchart, the java file (FamilyName_CommodityCode.java) containingthe code and 4 image files (Sample1, Sample2, Sample3, and Sample4) containingdifferent sample input/output of the program.

Answered: Please do only java file…

Please do only java file (FamilyName_CommodityCode.java) containing the code and 4 image files (Sample1, Sample2, Sample3, and Sample4) containing different sample input/output of the program.

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

See similar textbooks

Similar questions

Using the MATLAB editor, create a script m-file which includes a header block and comments: Create a matrix which holds values of: y=a^x where a is a column array A have values in the range 1-5 with 0.5 increments x is a row array X having integer values 1-5 Display the matrix results Save the script and publish function to create a pdf file from the script in a file named "ECE105_Wk2_L1_Prep_2"
Using JAVA OOP, needs to work on the eclipse IDE The international Olympics Committee has asked you to write a program to process their data and determine the medal winners for the pairs figure skating. You will be given a file named Pairs.txt.This file contains the data for each pair of skaters. The data consists of each skater’s name, their country and the score from each of eight judges on the technical aspects and on the performance aspects. A typical record in the file would be as follows: SmithJonesAustralia5.0 4.9 5.1 5.2 5.0 5.1 5.2 4.84.3 4.7 4.8 4.9 4.6 4.8 4.9 4.5 LennonMurrayEngland2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.83.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8GustoPetitotItalia4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.85.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8LahaiePetitFrance1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.85.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8BilodeauBernardCanada2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.84.1 4.2 4.3 4.8 4.9 4.6 4.0 4.5LahorePedroMexico3.2 3.1 3.8 3.9 3.0 3.6 3.9 3.35.9 5.8 5.8 5.8 5.9 5.6 5.0…
In python
Computer Science Please use go language programma to write this code. Write a program that creates a CSV file to store and retrieve data such as name, age, and salary. You should be able to read the data out of the file and display the data sorted by name. Hint: Make use of the Sort package to sort the data. Make sure you check the existence of the file, closing the file when there is an error Use defer, panic, and recover as needed.
please code in python The data for this product is stored in the text file named GasPrice.txt [The image]. The file contains the weekly average prices for a gallon of gas in the United States, beginning on April 5th, 1993, and ending on August 26th, 3013. The following is a sample of the first few lines of the data file. Each line in the file contains the average price for a gallon of gas on a specific date. Each line is formatted in this way: MM-DD-YYYY:Price Where MM is the two-digit moth, DD is two-digit day, and YYYY is the four-digit year. Price is the average price per gallon of gas on the specific day. For this project, you are to develop one or more programs that read the data from the data file, and perform these tasks: Average Price Per Year: Calculate the average price of gas per year, for each year in the file. Average Price Per Month: Calculate the average price for each month in the file. Highest and Lowest Prices Per Year: For each year in the data file,…
Filename: runlength_decoder.py Starter code for data: hw4data.py Download hw4data.py Download hw4data.pyYou must provide a function named decode() that takes a list of RLE-encoded values as its single parameter, and returns a list containing the decoded values with the “runs” expanded. If we were to use Python annotations, the function signature would look similar to this:def decode(data : list) -> list: Run-length encoding (RLE) is a simple, “lossless” compression scheme in which “runs” of data. The same value in consecutive data elements are stored as a single occurrence of the data value, and a count of occurrences for the run. For example, using Python lists, the initial list: [‘P’,‘P’,‘P’,‘P’,‘P’,‘Y’,‘Y’,‘Y’,‘P’,‘G’,‘G’] would be encoded as: ['P', 5, 'Y', 3, ‘P’, 1, ‘G’, 2] So, instead of using 11 “units” of space (if we consider the space for a character/int 1 unit), we only use 8 “units”. In this small example, we don’t achieve much of a savings (and indeed the…
Computer Science csv file "/dsa/data/all_datasets/texas.csv" Task 6: Write a function "county_locator" that allows a user to enter in a name of a spatial data frame and a county name and have a map generated that shows the location of that county with respect to other counties (by using different colors and/or symbols). Hint: function(); $county ==; plot(); add=TRUE.
DescriptionWrite a program to compute average grades for a course. The course records are in a single file and are organized according to the following format: each line contains a student's first name, then one space, then the student's last name, then one space, then some number of quiz scores that, if they exist, are separated by one space. Each student will have zero to ten scores, and each score is an integer not greater than 100. Your program will read data from this file and write its output to a second file. The date in the output file will be nearly the same as the data in the input file except that you will print the names as last-name, first-name; each quiz score, and there will be one additional number at the end of each line:the average of the student's ten quiz scores.Both files are parameters. You can access the name of the input file with argv[1]. and the name of the output file with argv[2].The output file must be formatted as described below: 1. First and last names…
CODE SHOULD BE PYTHON:
Suppose a csv file contains three comma-separated values (strings) on each line (see the leftcolumn of the example table below). Assume, each line of values are, respectively, thewidth, height, and depth of a box. Write a program called box.py and add thefollowing functions to this program.• read_file() takes a csv filename as a parameter that contains the widths, heights, anddepths of all boxes. This function must read the content of the file, store these values ina 2-D list as shown in the right column of the example table below, and return this list.All strings must be converted to integers before they are stored in the list. Example:csv data 2-D list[[15, 6, 3],[3, 7, 4],[6, 9, 3],[15, 6, 11],[6, 5, 5],[13, 10, 9],[9, 10, 3],[14, 5, 4],[4, 6, 11],[12, 10, 9]]• Add another function called max_volume() to this program that takes this 2-D list as aninput parameter. Each item in that list contains 3 integers representing the dimensions ofa box (i.e., width, height, depth). This…
The file london_weather.csv contains weather data for the years 1979 to 2020. The first five lines of this file are: date,cloud_cover,sunshine,global_radiation,max_temp,mean_temp,min_temp,precipitation,pressure,snow_depth19790101,2,7,52,2.3,-4.1,-7.5,0.4,101900,919790102,6,1.7,27,1.6,-2.6,-7.5,0,102530,819790103,5,0,13,1.3,-2.8,-7.2,0,102050,419790104,8,0,13,-0.3,-2.6,-6.5,0,100840,2 Note, in particular, that the dates are given as eight-digit integers in the format YYYYMMDD. There appears to be some inconsistencies in this data, as there are rows for which the column max_temp contains an entry that is smaller than the corresponding entry in min_temp. Write a Python function wrong_temperature(year) that returns the number of days in a given year for which the column max_temp contains an entry that is smaller than the corresponding entry in the column min_temp.
The goal for Lab06b is to use the provided Student class (attached in image) and create an array of Student objects that are stored in a School object(picture of main class attached). This program uses a Student class that is provided and shown below. The class is placed in its own separate file and should not be altered. This program sequence started with Lab06a. It is a reminder that it is the same Student file used by Lab06a. This lab will add data processing to the earlier Lab06a. This program will continue with the Lab06b program that performs some data processing on the Student records. For this lab 10 Student objects need to be constructed and placed in a students array, which is stored in a School object. You actually did this already for Lab06a. You also need to complete the School constructor, addData method and toString Method, which were in Lab06a. Feel free to just copy them over. You need to complete three bubbleSort methods; one that sorts according to the student gpa.,…