问题:
public class Test {
private static int[] x;
public static void main(String[] args) {
System.out.println(x[0]);
}
}
What is the result?()
A . 0
B . null
C . Compilation fails.
D . A NullPointerException is thrown at runtime.
E . An ArrayIndexOutOfBoundsException is thrown at runtime.
public class Test {
private static int[] x;
public static void main(String[] args) {
System.out.println(x[0]);
}
}
What is the result?()
● 参考解析
本题暂无解析