a program to calculate Item's sale price 1) Ask user to enter the name of item e.g t-shirt 2) Ask user to enter the color of the shirt they want to buy 3) Ask user to enter the item's price e.g 10, 100, 200 4) Write a method to calculate discounted price 1) If item's price is more than or equal to 100, get 10% discount 2) Item's color must be 'blue' 3) Return discounted price 4) If less than 100 or not blue, no discount

a program to calculate Item's sale price 1) Ask user to enter the name of item e.g t-shirt 2) Ask user to enter the color of the shirt they want to buy 3) Ask user to enter the item's price e.g 10, 100, 200 4) Write a method to calculate discounted price 1) If item's price is more than or equal to 100, get 10% discount 2) Item's color must be 'blue' 3) Return discounted price 4) If less than 100 or not blue, no discount

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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in java Write a program to calculate item’s sale price 1)Ask user to enter the name of item e.g t-shirt 2)Ask user to enter the color of the shirt they want to buy 3)Ask user to enter the item’s price e.g 10, 100, 200 4)Write a method to calculate discounted price 1)If item’s price is more than or equal to 100, get 10% discount 2)Item’s color must be ‘blue’ 3) Return discounted price 4) If less than 100 or not blue, no discount 4) Mainline should display, item name, color and the discounted price
Remaining Time: 54 minutes, 49 seconds. * Question Completion Status: QUESTION 19 Write a Java program that prompts the user to enter the School Grade Level of a student and then calculate their discount amount in the regular fees structure offered during this pandemic situation. By using the below table, calculate their discount amount from the amount of the regular fee and then print the discount amount in OMR by using the appropriate selection structure. (Assume the user is entering a maximum Grade level is 12) discount amount = Regular Fees * percentage of discount rate School Grade Level Regular Fees in OMR Discount Rate >9 and 6 and 3 and 0 and <=3 30.500 5% otherwise 20.400 No discount T T T Arial 3 (12pt) v T -E E- 只i ン Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers TOSHIBA F5 F6 F7 F8 F9 F10 F11 F12 INS SCNULL LOCK AD & 67 7 V 8A9 4 0
Slide Type Slide Exercise # 3: Write a program that first asks the user to type today's price for one dollar in Japanese yen, then reads US dollar values and converts each to yen. Use 0 as a sentinel. • The following are sample runs of the program. Slide Type Enter today's price in yens for 1 $: 105.69 Enter amount in dollars to convert: (0 to quit) 200 200.00 dollars = 21138.00 yens Enter amount in dollars to convert: (0 to quit) 500 500.00 dollars = 52845.00 yens Enter amount in dollars to convert: (0 to quit) 100 100.00 dollars = 10569.00 yens Enter amount in dollars to convert: (0 to quit) e Slide Type Enter today's price in yens for 1 $: 105.6 Enter amount in dollars to convert: (0 to quit) e Slide Type # Exercises # 3 Source Code
Exercise II Write a program that finds the positive integer solutions of the following equation ax³ + bx² + cx' + d = 0. The user enters the values of coefficients a, b, c and d. The program should test each integer starting from -50 to 50, and each time the equation is equal to zero, it prints its value as well as "is a solution". At the end, it displays the total number of positive integers found. Note that if the equation has more than one solution, the plural word “solutions" is used in the output. Sample run 1: Enter the coefficient of a, b, c, d: 1 -8.5 21 -13.5 1 is a solution 3 is a solution The equation has 2 integers as solutions Sample run 2: Enter the coefficient of a, b, c, d: 6 48 103.5 67.5 The equation has no integer solutions Sample run 3: Enter the coefficient of a, b, c, d: 1 -1 -12 0 4 is a solution The equation has 1 integer solution
Q1/ Write a program that reads from the user the number of students in the class and their grades in one class, the program must find the largest and the lowest grades with the sequence of students and then find the average grade of the class, see the example below: N is the numbers of students in one class X is the grade for each student in the class For example Student # 1 = 89 Student # 2= 60 Student # =80 You must find the largest and the lowest grades with the sequence of the student. The largest grade is 89 the student's number is 1 The lowest grade is 60 the student's number is 2 The average grade of the class is 76.333
Assignment: Carefully read the instructions and write a program that reads the following information and prints a payroll statement. Employee’s name (e.g., Smith)Number of hours worked in a week (e.g., 10)Hourly pay rate (e.g., 9.75)Federal tax withholding rate (e.g., 20%)State tax withholding rate (e.g., 9%) In summary, design a program to• Prompt user for 5 values and read the values using Scannero Use method .nextLine() to get the String for the nameo Use method .nextDouble() to get all other numeric values• Calculating the Gross payo Gross pay = hours worked * hourly pay rate• Calculating the Federal withholdingo Federal withholding = Gross pay * federal tax withholding rate• Calculating the State withholdingo State withholding = Gross pay * state tax withholding rate• Calculating the Total deductiono Total deduction = Federal withholding + State withholding• Calculating the Net Payo Net Pay = Gross pay – Total deduction• Formatting the output same as the Sample run (Use ONLY…
Us------c. Prak 9 Instructions PDF -mming Prak 9 Chapter 6: Modularizing Your Code with Methods 1. Salesperson's Commission Calculator (Nr 1, Page 408) Create an application that lets the user enter a salesperson's revenue sale and the rate of commission paid by the company, and display the commission earned. For example: • If a salesperson sells $100,000 in revenue while working with a company that pays 5 percent of the revenue, his/her commission check will be $5,000. • if a salesperson sells $100,000 in revenue while working with a company that pays 8 percent of the revenuo, his/her commission check will be $8,000. The program should have a method named CalculateDisplayCommission that receives the revenue sale by a salesperson and the commission percentage as arguments, and calculates and displays the commission earned by the salesman. See examples below: Salesperson's Commis. |Salesperson's Commis. 100000 Revenue Sale: 100000 Revenue Sale: Commission Percentage: Commission…
2) Write pseudocode that performs the following: Ask a user to enter a number. If the number is between 0 and 10, write the word "blue". If the number is between 10 and 20, write the word "red". If the number is between 20 and 30, write the word "green". If it is any other number, write that it is "not a correct color option".
15. Even/Odd CounterYou can use the following logic to determine whether a number is even or odd: if ((number % 2) == 0){ // The number is even.}else{ // The number is odd.}Write a program with a method named isEven that accepts an int argument. The method should return true if the argument is even, or false otherwise. The program’s main method should use a loop to generate 100 random integers. It should use the isEven method to determine whether each random number is even, or odd. When the loop is finished, the program should display the number of even numbers that were generated, and the number of odd numbers.
09. FizzBuzz problem:- Write a program which return "fizz" if the number is a multiplier of 3, return "buzz" if its multiplier of 5 and return "fizzbuzz" if the number is divisible by both 3 and 5. If the number is not divisible by either 3 or 5 then it should just return the number itself?.
Q1/Write a program that reads from the user the number of students in the class and their grades in one class, the program must find the largest and the lowest grades with the sequence of students and then find the average grade of the class, see the example below: Nis the numbers of students in one class Xis the grade for each student in the class For example Student #1 = 89 Student # 2= 60 Student 80| You must find the largest and the lowest grades with the sequence of the student. The largest grade is 89 the student's number is 1 The lowest grade is 60 the student's number is 2 The average grade of the class is 76.333
Part 4 Add this comment: # Ass 1: Part 4 Write a program that generates a random number in the range of 1 through 100, and asks the user to guess what the number is. If the user's guess is higher than the random number, the program should display "Too high, try again." If the user's guess is lower than the random number, the program should display "Too low, try again." If the user guesses the number, the program should congratulate the user by displaying "You won, congratulations.". Samplel: Please enter your guess value: 10 Too low, try again. Please enter your guess value: 15 Too low, try again. Please enter your guess value: 30 Too low, try again. Please enter your guess value: 50 Too low, try again. Please enter your guess value: 60 Too high, try again. Please enter your guess value: 55 Too high, try again. Please enter your guess value: 53 You won, congratulations. Sample2: