单项选择题
What is the decimal value of J at line 5？（）
A. 0 B. 1 C. 14 D. –15 E. An error at line 3 cause compilation to fail. F. An error at line 4 cause compilation to fail.
单项选择题 What is the final value of i？（）
问答题 What is the output？
单项选择题 What is the result？（）
