Write a program that calculates and prints the amount of wages due to an employee for a week's work. The program starts by asking the number of hours worked in the week and the hourly rate. Any hours worked beyond the regular 40 hours and up to 60 hours earns 1.5 times the regular hourly rate. Any hours worked beyond 60 and up to 80 earns 2 times the regular hourly rate. After reading the hours and hourly rate, the program must also ask if any hours worked in the week was on a holiday. If so, those hours must be deducted from the regular hours and applied a rate of 2 times the regular rate. For example, if hours worked was 40, but 8 of them was holiday, 32 on a hours earns the regular rate and 8 hours at double the regular rate. If 55 hours was worked, but 5 of the hours was on a holiday, 35 hours is regular (40 - 5), 5 hours at twice the rate (for holiday hours), and remaining 15 hours at 1.5 times the regular rate. If 70

Write a program that calculates and prints the amount of wages due to an employee for a week's work. The program starts by asking the number of hours worked in the week and the hourly rate. Any hours worked beyond the regular 40 hours and up to 60 hours earns 1.5 times the regular hourly rate. Any hours worked beyond 60 and up to 80 earns 2 times the regular hourly rate. After reading the hours and hourly rate, the program must also ask if any hours worked in the week was on a holiday. If so, those hours must be deducted from the regular hours and applied a rate of 2 times the regular rate. For example, if hours worked was 40, but 8 of them was holiday, 32 on a hours earns the regular rate and 8 hours at double the regular rate. If 55 hours was worked, but 5 of the hours was on a holiday, 35 hours is regular (40 - 5), 5 hours at twice the rate (for holiday hours), and remaining 15 hours at 1.5 times the regular rate. If 70

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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A parking garage charges a $2.00 minimum fee to park for up to three hours andan additional $0.50 per hour for each hour or part thereof over three hours. Themaximum charge for any given 24-hour period is $10.00. Assume that no car parksfor longer than 24 hours at a time. Write a program that will calculate and print theparking charges for each of three customers who parked their cars in this garageyesterday. You should enter the hours parked for each customer. Your programshould print the results in the below format, and should calculate and print thetotal of yesterday's receipts. The program should use the functioncalculateCharges to determine the charge for each customer.
Write a program that reads student scores, gets the best score, andthen assigns grades based on the following scheme:Grade is A if score is ≥ best -5Grade is B if score is ≥best -10;Grade is C if score is ≥best -15;Grade is D if score is ≥best -20;Grade is F otherwise.The program prompts the user to enter the total number of students, and thenprompts the user to enter all of the scores, and concludes by displaying the grades.Here is a sample run: Enter the number of students: 4 ↵EnterEnter 4 scores: 40 55 70 58 ↵EnterStudent 0 score is 40 and grade is FStudent 1 score is 55 and grade is CStudent 2 score is 70 and grade is AStudent 3 score is 58 and grade is C
The monthly payment for a givenloan pays the principal and the interest. The monthly interest is computed by multiplyingthe monthly interest rate and the balance (the remaining principal). The principalpaid for the month is therefore the monthly payment minus the monthly interest.Write a program that lets the user enter the loan amount, number of years, and interestrate then displays the amortization schedule for the loan. Here is a sample run: Loan Amount: 10000 ↵EnterNumber of Years: 1 ↵EnterAnnual Interest Rate: 7 ↵EnterMonthly Payment: 865.26Total Payment: 10383.21Payment# Interest Principal Balance1 58.33 806.93 9193.072 53.62 811.64 8381.43...11 10.00 855.26 860.2712 5.01 860.25 0.01
using C language A parking garage charges a $2.00 minimum fee to park for up to three hours andan additional $0.50 per hour for each hour or part thereof over three hours. Themaximum charge for any given 24-hour period is $10.00. Assume that no car parksfor longer than 24 hours at a time. Write a program that will calculate and print theparking charges for each of three customers who parked their cars in this garageyesterday. You should enter the hours parked for each customer. Your programshould print the results in the below format, and should calculate and print thetotal of yesterday's receipts. The program should use the functioncalculateCharges to determine the charge for each customer.
Write a program that computes and displays the charges for a patient’s hospital stay. First, the program should ask if the patient was admitted as an in-patient or an out-patient. If the patient was an in-patient the following data should be entered: • The number of days spent in the hospital• The daily rate• Charges for hospital services (lab tests, etc.)• Hospital medication charges.If the patient was an out-patient the following data should be entered:• Charges for hospital services (lab tests, etc.)• Hospital medication charges.Use a single, separate function to validate that no input is less than zero. If it is, it should be re-entered before being returned.Once the required data has been input and validated, the program should use two overloaded functions to calculate the total charges. One of the functions should accept arguments for the in-patient data, while the other function accepts arguments for out- patient data. Both functions should return the total charges.
In C++ language, create a program that gets quarterly sales from a user, and calculates the total of all four quarters as well as the average, lowest, and highest quarters. Console Example that should be used/followed when executed The Quarterly Sales program Enter sales for Q1: 12312.57 Enter sales for Q2: 15293.21 Enter sales for Q3: 14920.95 Enter sales for Q4: 23432.21 Total: 65958.94 Average Quarter: 16489.74 Lowest Quarter: 12312.57 Highest Quarter: 23432.21 Specifications: Create the pseudocode needed to implement the solution above. Convert your pseudocode to C++ code including the following specifications: Round the average quarter to a maximum of 2 decimal digits. Use a vector to store the sales for each quarter. Use STL algorithms to process the data for the quarters. Please make sure the average is ROUNDED 2 places to get the output 16489.74 instead of 16489.73
Exercise 7 Develop an interactive program that reads a dollar amount as an integer and then determines and prints the minimum number of bills of RM50, RM20, RM10, RM5 and RM1 denominations in it. For example, if the dollar amount is RM179, your program should print that it consists of three RM50, one RM20, zero RM10, one RM5 and four RM1 bills. Your program should execute as long as the user wants to continue.
A mobile phone service provider has three different subscription packages for its customers: Package A: For $39.99 per month, 450 minutes are provided. Additional minutes are $0.45 per minute. Package B: For $59.99 per month, 900 minutes are provided. Additional minutes are $0.40 per minute. Package C: For $69.99 per month, unlimited minutes are provided. Write a program that calculates a customer’s monthly bill. It should ask the user to enter the letter of the package the customer has purchased (A, B, or C) and the number of minutes that were used. The program should display the total charges.
Write a program that takes balance of a user's account as input.it should then ask the user how much amount he wants to withdraw from his account.the program should take this amount as input and deduct from the balance.similarly,it should ask the user how much he want a to deposit in his account.it should take this amount as input and add to the balance.the program shall display the new balance after amount has been withdrawn and deposited
Write a program that prompts the user to enterthe month and year and displays the number of days in the month. For example, ifthe user entered month 2 and year 2012, the program should display that February2012 has 29 days. If the user entered month 3 and year 2015, the program shoulddisplay that March 2015 has 31 days.
A parking garage charges a $20.00 minimum fee to park for up to three hours. The garage charges an additional $5.00 per hour for each hour or part thereof in excess of three hours. The maximum charge for any given 24- hour period is $50.00. Assume that no car parks for longer than 24 hours at a time. Write a program that calculates and printsthe parking charges for each of three customers who parked their cars in this garage yesterday. You should enter the hours parked for each customer. Your program should print the results in a neat tabular format and should calculate and print the total of yesterday’s receipts. The program should use the function calculateCharges to determine the charge for each customer. Your outputs should appear in the following format: Car Hours Charge1 1.5 20.002 4.0…
Question 1 Write a payroll program that computes an employee's gross pay and net pay. An employee who works more than 40 hours per week should be paid at overtime rate (1.5 x regular rate) for all hours over 40. Compute net pay by deducting 10% of gross pay only if an employee earns more than RM1500.