[C language] Pointer -- the basic knowledge of pointer you must master

preface Pointer is the key and difficult point of C language. Mastering pointer skillfully can better understand the storage mode of calculation, simplify the code and enhance the efficiency of the program. 1, Pointer overview A pointer is a variable that holds the address (number) of the memory unit. Pointer creation When defi ...

Posted by coldfused on Sat, 25 Sep 2021 20:54:37 +0200