CONTROL STRUCTURES II: REPETITION - Java Programming: From Problem Analysis to Program Design - page 309

while (((z - x) % 4) != 0)
{

System.out.print(z + " ");
z = z + 7;

}
System.out.println();

}

}

Suppose that the input is:
58 23 46 75 98 150 12 176 145 -999
What is the output of the following program?
import java.util.*;

12.

5

public class FindTheOutput
{

static Scanner console = new Scanner(System.in);

public static void main(String[] args)
{

int num;

num = console.nextInt();

while (num != -999)
{

System.out.print(num % 25 + " ");

num = console.nextInt();

}

System.out.println();

}

}

13. The following program is designed to input two numbers and output their
sum. It asks the user if he/she would like to run the program. If the answer
is Y or y , it prompts the user to enter two numbers. After adding the
numbers and displaying the results, it again asks the user if he/she would
like to add more numbers. However, the program fails to do so. Correct the
program so that it works properly.
import java.util.*;

public class Exercise13
{

static Scanner console = new Scanner(System.in);

public static void main(String[] args)
{

char response;
double num1;
double num2;