1. What output will be produced by the following code? public class Demo { public static void main(String[] args) { System.out.println(“The output is:”); foo(564); System.out.println(); } public...

1. What output will be produced by the following code?

public class Demo

{

public static void main(String[] args)

{

System.out.println(“The output is:”);

foo(564);

System.out.println();

}

public static void foo(int number)

{

if (number > 0)

{

foo(number / 3);

System.out.print(number % 3);

}

}

}

2. What output will be produced by the following code?

public class Demo

{

public static void main(String[] args)

{

System.out.println(“The output is:”);

bar(123456);

System.out.println();

}

public static void bar(int number)

{

if (number > 0)

{

int d = number % 10;

boolean even = (number / 10) % 2 == 0;

bar(number / 10);

if (even)

System.out.print(d / 2 + 4);

else

System.out.print(d / 2 + 3);

}

}

}