19. The manager of a video rental store wants a program that calculates the amount acustomer owes when he or she returns a video. A customer can return only one videoat a time. The rental fee is $3.50 for four days. Customers are charged a late fee(currently, $2) per day when the video is returned after the due date. Study thealgorithm and desk-check table shown in Figure 2-19, and then answer the questions.a. What will the algorithm display when the user enters 3 as the number of late days?What will it display when the user enters 0 as the number of late days?b. How would you modify the solution and desk-check table to include the total latecharge as a processing item?c. How would you modify the solution from Question b to also display the total late charge?Output: amount dueInput:number of late daysdaily late feeAlgorithm:1. enter the number of Late days and daily late fee2. calculate the amount due by multiplying the number of Late days by the daily late fee,and then adding 3.50 to the result3. display the anmount duenumber of late daysdaily Late feeamount due9503.50

a) When the user enters 3 as the number of late days then the algorithm will compute the flowing: It…

Answered: 19. The manager of a video rental store…

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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3. The bin packing problem is to pack the objects of various weights into containers. Assume that each container can hold a maximum of 10 pounds. The program uses an algorithm that places an object with the largest weight into the first bin in which it would fit. Your program should prompt the user to enter the total number of objects and the weight of each object. The program displays the total number of containers needed to pack the objects and the contents of each container. Here is a sample run of the program: Enter the number of objects about itinerary with the following members: 1. A data field named flgihts of the List type. The list contains the flights for the itinerary in increasing order of departure Time. A constructor that creat: 6 Enter the weights of the objects: 7 5 2 3 5 8 Container 1 contains objects with weight 8 2 Container 2 contains objects with weight 7 3 Container 3 contains objects with weight 55
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Description Xiao Zhang is often distressed because there are too many things to arrange. Now he has n tasks at hand, and each task has a starting times, and an ending time e;. To complete a task, he must do it from the starting time to the ending time, and Xiao Zhang can only perform one task at the same time. Xiao Zhang wants to know how many tasks he can accomplish at most. Input The first line is an integer n (1sns300000), indicating the number of tasks Xiao Zhang has at hand. In the next n lines, each line contains two integers s₁, e¡ (1≤s;
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Exercise 4 Take in one number and check if it is even or odd. Then, print out the number and tell me if it is even or odd. I # Take in one number and check if it is even or odd # print out the number and tell me if it is even or odd
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