Given the uncompleted code of a class: class Person { String name, department; int age; public Person(String n){ name = n; } public Person(String n, int a){ name = n; age = a; } public Person(String n, String d, int a) { // doing the same as two arguments version of constructor // including assignment name=n,age=a department = d; } } Which expression can be added at the "doing the same as..." part of the constructor?()
- A、 Person(n,a);
- B、 this(Person(n,a));
- C、 this(n,a);
- D、 this(name,age);
正确答案:C
答案解析:有

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