下列代码的执行结果是: int length = "Hello".length(); System.out.println(le
2023-12-013JAVA
下列代码的执行结果是: int length = "Hello".length(); System.out.println(length);
A.5
B.2
C.10
D.6
正确答案是A

下列代码的执行结果是: int length = "Hello".length(); System.out.println(length);
A.5
B.2
C.10
D.6
正确答案是A