在同一可访问区内有如下8个函数:①double calculate(double x)②double calculate(double x, double y);③double calculate(double x. int y);④double calculate(int x, double y);⑤double calculate(int x);⑥float calculate(float x);⑦float calculate(double x);⑧float calculate(int x,double y)。那么关于函数重载的说法中,不正确的是(63)。A.②③④⑤中任两个函数均构成重载B.①③构成重载C.②⑧肯定构成重载,⑥⑦也肯定构成重载D.④⑧构成重载

在同一可访问区内有如下8个函数:

①double calculate(double x)

②double calculate(double x, double y);

③double calculate(double x. int y);

④double calculate(int x, double y);

⑤double calculate(int x);

⑥float calculate(float x);

⑦float calculate(double x);

⑧float calculate(int x,double y)。

那么关于函数重载的说法中,不正确的是(63)。

A.②③④⑤中任两个函数均构成重载

B.①③构成重载

C.②⑧肯定构成重载,⑥⑦也肯定构成重载

D.④⑧构成重载


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