Question

1: What do the following statements do?

a) if (total != stock + warehouse)

inventoryError = true;

if (found || !done)

System.out.println("Ok");

b) count1 = 1;

while (count1<=10)

{

count2 = 1; while (count2 < 20)

{

System.out.println("here");

count2++;

}

count1++;

}

Part 2: SEND AS A TEXT FILE USING JAVA ECLIPSE AND MAKE SURE IT IS SENT IN THE EXACT FORM AS I WILL BE COPYING AND PASTING IT INTO JAVA ECLIPSE, MAKE SURE TO STATE WHAT IS BEING DONE IN THE CODE. Write a program that determines and print the number of odd, even and zero digits in an integer value read from the keyboard. Will give a thumbs up!!

Answer 1

Answer 1.a;
checking if total is not equal to stock+warehouse
if that is true than enabling the inventoryError =true

if found is true or done is false than it will print Ok
Answer 1.b: it will print
here 200 times

Answer 2:

import java.util.Scanner;

public class Distance {
   public static void main(String[] args) {

       System.out.print("Please num: ");
       Scanner sc = new Scanner(System.in);
       int num = sc.nextInt();
       int even = 0, odd = 0, zero = 0, d;
       //iterating through digits
       while (num > 0) {
           //extracting last digit
           d = num % 10;
           //removing last digit
           num /= 10;
           //checking if it 0
           if(d==0){
               zero++;
           }
           //checking if it even
           else if (d % 2 == 0)
               even++;
           //checking if it odd
           else if (d % 2 == 1)
               odd++;
          
       }
       System.out.println("Even digits : " + even);
       System.out.println("Odd digits : " + odd);
       System.out.println("Zero digits : " + zero);

       sc.close();
   }
}

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