A、Compilation fails.
B、An exception is thrown at runtime.
C、The variable first is set to null.
D、The variable first is set to elements[0].
更多“ What is the result？（）<br /> <img src="https://nimg.ppkao.com/2018-08/zhoulian/201808011026425933.jpg?sign=70af25314d68826f399bfcaf49aa6165&t=62d30a21" />”相关的问题
A、r， t， t， B、r， e， o， C、Compilation fails. D、An exception is thrown at runtime.
A、r， t， t， B、r， e， o， C、Compilation fails. D、An exception is thrown at runtime.
A、 An exception is thrown at runtime. B、 r， e， o， C、 Compilation fails. D、 r， t， t，
A、A.No output is produced. 1 2 3 B、B.No output is produced. 2 3 4 C、C.No output is produced. 1 2 3 4 D、D.An exception is thrown at runtime. 1 2 3
A、A. Compilation fails. B、B. Pi is approximately 3. C、C. Pi is approximately 3.141593. D、D. An exception is thrown at runtime.
A、A.1 B、B.2 C、C.12 D、D.Compilation fails. E、E.No output is produced. F、F.An exception is thrown at runtime.
A、A.00 B、B.0001 C、C.000120 D、D.00012021 E、E.Compilation fails. F、F.An exception is thrown at runtime.
A、A.0， 0， 0 B、B.150， 60， 0 C、C.Compilation fails. D、D.150， 150， 150 E、E.An exception is thrown at runtime.
A、A.Compilation fails. B、B.An exception is thrown at runtime. C、C.The code executes normally and prints "sleep". D、D.The code executes normally， but nothing is printed.
A、A.null B、B.zero C、C.some D、D.Compilation fails. E、E.An exception is thrown at runtime.
客服
TOP
查看正确答案
