假设已经定义好了类student,现在要定义类derived,它是从student私有派生的,则定义类derived的正确写法是
2023-12-012019江中知识赛-C++
假设已经定义好了类student,现在要定义类derived,它是从student私有派生的,则定义类derived的正确写法是( )
A.class derived ::student private{ //………….}
B.class derived ::student public { //………….}
C.class derived ::public student { //………….}
D.class derived ::private student{ //………….}
正确答案是D
