指针地址

Question

Looking at the following Code:

char* c = (char*) malloc(sizeof(char)*BUF);

I know that doing

printf("%c\n", *c);

gives me the first character in the string. Also,

printf("%s\n", c);

prints the whole string, where c is the address of the first character. However, what is the meaning of &c? Is it the address of the address? Thanks in advance!

Answer 1

&c是变量c的地址（它本身包含分配数组的地址）。