Computer Science: A Structured Programming Approach Using C, Third Edition
3rd Edition
ISBN: 9780534491321
Author: Behrouz A. Forouzan, Richard F. Gilberg
Publisher: Course Technology, Inc.
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Chapter 1, Problem 34PS
Explanation of Solution
Given: The following flowchart for calling a person.
To find: The pseudocode of the following flowchart for calling a person.
Solution:
ï‚· Pseudocode:
These statements are used to send the message to the coder about how to implement a program. The pseudocode is mainly for the coder and not for the machine.
The process for calling is as follows...
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How can predictive and prescriptive modeling be used to measure operational performance in real-time? Do you see any potential downsides to this application? Can you provide an example?
Tracing the Recursion.
Tracing the Recursion. Observe the recursive solution provided below.
1. Which line(s) of this program define(s) the base case of sumOfDigits() method?
2. Which line(s) of this program include recursive call(s)?
3. Trace the recursion below. You must show the trace step by step; otherwise – little
to no credit!
4. Show me the final result!
1 public class SumOfDigitsCalculator {
30
123456
7%
8
public static void main(String[] args) {
System.out.println(sumOfDigits(1234));
}
public static int sumOfDigits (int number) {
if (number == 0)
9
10
11
12
}
13 }
else
return 0;
return number % 10 + sumOfDigits (number / 10);
module : java 731
Question3: (30 MARKS) Passenger Rail Agency for South Africa Train Scheduling System Problem Statement Design and implement a train scheduling system for Prasa railway network. The system should handle the following functionalities: 1. Scheduling trains: Allow the addition of train schedules, ensuring that no two trains use the same platform at the same time at any station. 2. Dynamic updates: Enable adding new train schedules and canceling existing ones. 3. Real-time simulation: Use multithreading to simulate the operation of trains (e.g., arriving, departing). 4. Data management: Use ArrayList to manage train schedules and platform assignments. Requirements 1. Add Train Schedule, Cancel Scheduled Train, View Train Schedules and Platform Management 2. Concurrency Handling with Multithreading i.e Use threads to simulate train operations,…
Chapter 1 Solutions
Computer Science: A Structured Programming Approach Using C, Third Edition
Ch. 1 - Computer software is divided into two broad...Ch. 1 - Prob. 2PSCh. 1 - Prob. 3PSCh. 1 - The programmer design tool used to design the...Ch. 1 - Blackbox testing gets its name from the concept...Ch. 1 - Prob. 6PSCh. 1 - Prob. 7PSCh. 1 - Which of the following is not a computer language?...Ch. 1 - The computer language that most closely resembles...Ch. 1 - Prob. 10PS
Ch. 1 - Prob. 11PSCh. 1 - Prob. 12PSCh. 1 - The is a program design tool that is a visual...Ch. 1 - Prob. 14PSCh. 1 - Describe the two major components of a computer...Ch. 1 - Computer hardware is made up of five parts. List...Ch. 1 - Prob. 17PSCh. 1 - Describe the two major categories of software.Ch. 1 - Prob. 19PSCh. 1 - Prob. 20PSCh. 1 - Prob. 21PSCh. 1 - Prob. 22PSCh. 1 - Prob. 23PSCh. 1 - Prob. 24PSCh. 1 - Prob. 25PSCh. 1 - Prob. 26PSCh. 1 - Prob. 27PSCh. 1 - Describe the three tools that a programmer may use...Ch. 1 - Prob. 29PSCh. 1 - Prob. 30PSCh. 1 - Prob. 31PSCh. 1 - Write pseudocode for calcLivingAreas, Figure 1-12,...Ch. 1 - Prob. 33PSCh. 1 - Prob. 34PS
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- please answer my 2 java questions correctly , include all comments etc and layout and structure must be correct , follow the requirementsarrow_forwardQuestion3: Passenger Rail Agency for South Africa Train Scheduling System Problem Statement (30 MARKS) Design and implement a train scheduling system for Prasa railway network. The system should handle the following functionalities: 1. Scheduling trains: Allow the addition of train schedules, ensuring that no two trains use the same platform at the same time at any station. 2. Dynamic updates: Enable adding new train schedules and canceling existing ones. 3. Real-time simulation: Use multithreading to simulate the operation of trains (e.g., arriving, departing). 4. Data management: Use ArrayList to manage train schedules and platform assignments. Requirements 1. Add Train Schedule, Cancel Scheduled Train, View Train Schedules and Platform Management 2. Concurrency Handling with Multithreading i.e Use threads to simulate train operations, Each train runs as a separate thread, simulating its arrival, departure, and travel status. 3. Use ArrayList to manage train schedules for each…arrow_forwardplease answer my java question correctly , include all comments etc and layout and structure must be correct , follow the requirementsarrow_forward
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