Indicate whether the following statements are true or false with a brief explanation. 1. public class Sample 2. { 3. public void foo(int x, int y) 4.{ 5. if (x == 2) { 6. System.out.println("x" + "y"); 7. } 8. else { 9. double z = 3.0; 10. if (y == 3) { 11. z = 1.0; 12. } 13. System.out.println(x + y + z); 14. } 15. } 16. } 1. Calling foo(0,2) will print 5.0 as a result. 2. Calling foo(2,3) will print 6.0 as a result. 3. Calling foo(4,2) will print 9 as a result.

Indicate whether the following statements are true or false with a brief explanation. 1. public class Sample 2. { 3. public void foo(int x, int y) 4.{ 5. if (x == 2) { 6. System.out.println("x" + "y"); 7. } 8. else { 9. double z = 3.0; 10. if (y == 3) { 11. z = 1.0; 12. } 13. System.out.println(x + y + z); 14. } 15. } 16. } 1. Calling foo(0,2) will print 5.0 as a result. 2. Calling foo(2,3) will print 6.0 as a result. 3. Calling foo(4,2) will print 9 as a result.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter10: Classes And Data Abstraction

Section: Chapter Questions

Problem 15PE

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Question

Consider the following class Sample and the method foo. Indicate whether the following statements are true or false

with a brief explanation.

1. public class Sample

2. {

3. public void foo(int x, int y)

4.{

5. if (x == 2) {

6. System.out.println("x" + "y");

7. }

8. else {

9. double z = 3.0;

10. if (y == 3) {

11. z = 1.0;

12. }

13. System.out.println(x + y + z);

14. }

15. }

16. }

1. Calling foo(0,2) will print 5.0 as a result.

2. Calling foo(2,3) will print 6.0 as a result.

3. Calling foo(4,2) will print 9 as a result.

4. Calling foo(2,3) will print xy as a result.

5. Calling foo(-2,3) will print 3.0 as a result.

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