Chapter 4, Problem 3RE

What do these code snippets print?

1. a. int result = 0;

   for (int i = 1; i <= 10; i++) { result = result + i; }

   System.out.println(result);

2. b. int result = 1;

   for (int i = 1; i <= 10; i++) { result = i - result; }

   System.out.println(result);

3. c. int result = 1;

   for (int i = 5; i > 0; i--) { result = result * i; }

   System.out.println(result);

4. d. int result = 1;

   for (int i = 1; i <= 10; i = i * 2) { result = result * i; }

   System.out.println(result);