The Quantum Access Authentication System of a futuristic space station uses complex algorithms to validate access codes. Each access code is a sequence of digits, and the validation process involves intricate mathematical operations. The validation mechanism is described as follows: Take the sum of the digits at odd positions from left to right. Take the product of the digits at even positions from left to right. If the absolute difference between the results from step 1 and step 2 is a prime number, the access code is considered valid; otherwise, it is invalid. Example 1: Consider the access code 13579246. Step 1. Take the sum of the digits at odd positions from left to right. 1+5+9+2=17 Step 2. Take the product of the digits at even positions from left to right. 3*7*2*6=252 Step 3. If the absolute difference between the results from step 1 and step 2 is a prime number. 117-2521=235 (prime) Access code 13579246 is valid. Example 2: Now, let's examine the access code 86420137. Step 1. Take the sum of the digits at odd positions from left to right. 8+4+0+3=15 Step 2. Take the product of the digits at even positions from left to right. 6*2*1*7=84 Step 3. If the absolute difference between the results from step 1 and step 2 is a prime number. 115-841 = 69 (not prime) Access code 86420137 is invalid. Example 3: Finally, let's check the access code 24681357. Step 1. Take the sum of the digits at odd positions from left to right. 2+6+1+5=14 Step 2. Take the product of the digits at even positions from left to right. 4*8*3*7=672 Step 3. If the absolute difference between the results from step 1 and step 2 is a prime number. 114-6721= 658 (not prime) Access code 24681357 is invalid. Your task is to write a program that reads access codes from user input and classifies them as "valid" or "invalid." The program should have two arrays for valid and invalid access codes, initially empty. The array sizes should be set to 20, assuming the user will enter at most 20 access codes. The program should start asking for an integer from the user, representing the access code. If the access code is valid according to the validation steps, it should be added to the "valid codes" array. If the code is invalid, it should be added to the "invalid codes" array. If the user enters the code 0, the program should display the valid and invalid codes arrays and stop. Error handling for non-integer inputs is not required.

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
icon
Related questions
Question
You guys use AI tool to answer. Last time I found plagiarism and AI detection in my answer. Now If you will use these things I'll surely give multiple downvotes and will report ⚠️ sure.
The Quantum Access Authentication System of a futuristic space station uses
complex algorithms to validate access codes. Each access code is a sequence of
digits, and the validation process involves intricate mathematical operations.
The validation mechanism is described as follows:
Take the sum of the digits at odd positions from left to right.
Take the product of the digits at even positions from left to right.
If the absolute difference between the results from step 1 and step 2 is a prime
number, the access code is considered valid; otherwise, it is invalid.
Example 1:
Consider the access code 13579246.
Step 1. Take the sum of the digits at odd positions from left to right.
1+5+9+2=17
Step 2. Take the product of the digits at even positions from left to right.
3*7*2*6=252
Step 3. If the absolute difference between the results from step 1 and step 2 is a prime
number.
17-252) 235 (prime)
Access code 13579246 is valid.
Example 2:
Now, let's examine the access code 86420137.
Step 1. Take the sum of the digits at odd positions from left to right.
8+4+0+3=15
Step 2. Take the product of the digits at even positions from left to right.
6*2*1*7=84
Step 3. If the absolute difference between the results from step 1 and step 2 is a prime
number.
115-841=69 (not prime)
Access code 86420137 is invalid.
Example 3:
Finally, let's check the access code 24681357.
Step 1. Take the sum of the digits at odd positions from left to right.
2+6+1+5=14
Step 2. Take the product of the digits at even positions from left to right.
4*8*3*7=672
Step 3. If the absolute difference between the results from step 1 and step 2 is a prime
number.
114-6721 = 658 (not prime)
Access code 24681357 is invalid.
Your task is to write a program that reads access codes from user input and classifies
them as "valid" or "invalid." The program should have two arrays for valid and invalid
access codes, initially empty. The array sizes should be set to 20, assuming the user
will enter at most 20 access codes. The program should start asking for an integer
from the user, representing the access code. If the access code is valid according to
the validation steps, it should be added to the "valid codes" array. If the code is invalid,
it should be added to the "invalid codes" array. If the user enters the code 0, the
program should display the valid and invalid codes arrays and stop. Error handling for
non-integer inputs is not required.
Transcribed Image Text:The Quantum Access Authentication System of a futuristic space station uses complex algorithms to validate access codes. Each access code is a sequence of digits, and the validation process involves intricate mathematical operations. The validation mechanism is described as follows: Take the sum of the digits at odd positions from left to right. Take the product of the digits at even positions from left to right. If the absolute difference between the results from step 1 and step 2 is a prime number, the access code is considered valid; otherwise, it is invalid. Example 1: Consider the access code 13579246. Step 1. Take the sum of the digits at odd positions from left to right. 1+5+9+2=17 Step 2. Take the product of the digits at even positions from left to right. 3*7*2*6=252 Step 3. If the absolute difference between the results from step 1 and step 2 is a prime number. 17-252) 235 (prime) Access code 13579246 is valid. Example 2: Now, let's examine the access code 86420137. Step 1. Take the sum of the digits at odd positions from left to right. 8+4+0+3=15 Step 2. Take the product of the digits at even positions from left to right. 6*2*1*7=84 Step 3. If the absolute difference between the results from step 1 and step 2 is a prime number. 115-841=69 (not prime) Access code 86420137 is invalid. Example 3: Finally, let's check the access code 24681357. Step 1. Take the sum of the digits at odd positions from left to right. 2+6+1+5=14 Step 2. Take the product of the digits at even positions from left to right. 4*8*3*7=672 Step 3. If the absolute difference between the results from step 1 and step 2 is a prime number. 114-6721 = 658 (not prime) Access code 24681357 is invalid. Your task is to write a program that reads access codes from user input and classifies them as "valid" or "invalid." The program should have two arrays for valid and invalid access codes, initially empty. The array sizes should be set to 20, assuming the user will enter at most 20 access codes. The program should start asking for an integer from the user, representing the access code. If the access code is valid according to the validation steps, it should be added to the "valid codes" array. If the code is invalid, it should be added to the "invalid codes" array. If the user enters the code 0, the program should display the valid and invalid codes arrays and stop. Error handling for non-integer inputs is not required.
Expert Solution
steps

Step by step

Solved in 4 steps with 2 images

Blurred answer
Knowledge Booster
Public key encryption
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education