A-A+

public class Something { void doSomething () { private String s = ""; int l = s.len

2020-09-18 21:00:32 资格考试 阅读

问题详情

public class Something {

void doSomething () {

private String s = "";

int l = s.length();

}

}

有错吗?

参考答案

考点: