問題詳情
Given:22. public void go(){23. String o = "";24. z:25. for(int x=0; x<3; x++){26. for(int y=0; y<2; y++){27. if(x == 1) break;28. if(x==2 && y==1) break z;29. o = o + x + y;30. }31. }32. System.out.println(o);33. }What is the result when the go() method is invoked?
(A) 00
(B) 0001
(C) 000120
(D) 00012021
(E) Compilation fails.F. An exception is thrown at runtime.
參考答案
答案：C
難度：簡單0.730924
統計：A(9),B(20),C(182),D(10),E(18)
用户評論
【用戶】Joe Chen
【年級】
【評論內容】Given: 22. public void go(){ 23. String o = ""; 24. z: 25. for(int x=0; x<3; x++){ 26. for(int y=0; y<2; y++){ 27. if(x == 1) break; 28. if(x==2 && y==1) break z; 29. o = o + x + y; 30. } 31. } 32. System.out.println(o); 33. } What is the result when the go() method is invoked?(A) 00(B) 0001(C) 000120(D) 00012021(E) Compilation fails. F. An exception is thrown at runtime.