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假设已经定义好了一个类student,现在要定义类deriv

[单选题]
假设已经定义好了一个类student,现在要定义类derived,它是从student私有派生的,定义类derived的正确写法是() ?


  • class derived: student private{...};
  • class derived: protected public{...};
  • class derived: private student{...};
  • class derived: public student{...};
私有派生private秒了👀
发表于 2024-12-03 20:34:11 回复(0)
基本语法
发表于 2018-05-10 19:22:06 回复(0)