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运行以下代码,并在命令行输入:java MyProg good morning,则输出结果是( )
public class MyProg {
public static void main(String argv[])
{
A
System.out.println(argv[0]);}}
B
good
C
morning
D
Exception raised: "java.lang.ArrayIndexOutOfBoundsException: 2"
public class MyProg {
public static void main(String argv[])
{
A
System.out.println(argv[0]);}}
B
good
C
morning
D
Exception raised: "java.lang.ArrayIndexOutOfBoundsException: 2"
参考答案