試題詳解

第22題 Given: 1. class Pass{ 2. public static void main(String[] args){ 3. int x = 5; 4. Pass p = new Pass(); 5. p.doStuff(x); 6. System.out.print(" main x = " + x); 7. } 8. void doStuff(int x){ 9. System.out.println(" doStuff x = " + x++); 10. } 11. } What is the result?
(A) Compilation fails.
(B) An exception is thrown at runtime.
(C) doStuff x = 6 main x = 6
(D) doStuff x = 5 main x = 5
(E) doStuff x = 5 main x = 6 F. doStuff x = 6 main x = 5