单项选择题
What is the result？（）
A. The code will not compile. B. The output is Caught Exception C. The output is Caught IO Exception D. The program executes normally without printing a message.
单项选择题 What is the result（）？
单项选择题 What is the result？（）
多项选择题 Whichtwoarevaliddeclarationsofchar？（）
