I suggest you watch hentaaii my boyy
        
                    
             
        
        
        
Answer:
In Java:
import java.util.*;
public class Main{
 public static void main(String[] args) {
  Scanner input = new Scanner(System.in);
  String isbn;
  System.out.print("First 1:2 digits: ");
  isbn = input.nextLine();
  if(isbn.length()==12){
  int chksum = 0;
  for(int i = 0; i<12;i++){
      if((i+1)%2==0){      chksum+= 3 * Character.getNumericValue(isbn.charAt(i));          }
      else{          chksum+=Character.getNumericValue(isbn.charAt(i));          }  }
  chksum%=10;
  chksum=10-chksum;
  if(chksum==10){
  System.out.print("The ISBN-13 number is "+isbn+"0");}
  else{
  System.out.print("The ISBN-13 number is "+isbn+""+chksum);          }  	}
  else{
      System.out.print("Invalid Input");
  }    	}}
Explanation:
See attachment for explanation where comments are used to explain each line
 
        
             
        
        
        
Available options are:
A. Technical champions
B. Engaged filmmakers
C. Business partners
D. Compliance champions
Answer:
Technical champions
Explanation:
Given that a "Technical Champion" is someone whose responsibility is to introduce and perform the role of enabling the use of technology, development of skills across the organization, and strengthen communication between Information Technology and the staff or employees.
Hence, in this case, considering the job descriptions described in the question above, these individuals would best be described as TECHNICAL CHAMPIONS
 
        
             
        
        
        
The pseudocode to calculate the average of the test scores until the user enters a negative input serves as a prototype of the actual program
<h3>The errors in the pseudocode</h3>
The errors in the pseudocode include:
- Inclusion of unusable segments
- Incorrect variables
- Incorrect loops
<h3>The correct pseudocode</h3>
The correct pseudocode where all errors are corrected and the unusable segments are removed is as follows:
start
Declarations
      num test1
      num test2
      num test3
      num average
output "Enter score for test 1 or a negative number to quit"
input test1
while test1 >= 0
      output "Enter score for test 2"
      input test2
      output "Enter score for test 3"
      input test3
      average = (test1 + test2 + test3) / 3
      output "Average is ", average
      output "Enter score for test 1 or a negative number to quit"
      input test1
endwhile
output "End of program"
stop
Read more about pseudocodes at:
brainly.com/question/11623795