题目内容

若定义了以下函数:void f( ){*p=(double*)malloc(10*siezof(double));.....}p是该函数的形参,要求通过p把动态分配存储单元的地址传回到主调函数,则形参p 的正确定义应当是( )

A. double *p
B. float **p
C. double **p
D. float *p

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