• 2022-05-31
    以下正确的函数形式是
    A: fun(int x,y);{ int z; return z;}
    B: double fun(int x,y);{ z = x + y; return z;}
    C: fun(x,y){ int x,y;double z; z = x + y; return z;}
    D: double fun(int x, int y){ int x,y;double z; z = x + y; return z;}