Several Common Errors and Correct Methods in Using the language C Pointer
Lixia Liu, Xiao Yu-tao · Science & Technology of Baotou Steel(Group) Corporation · 2007
The pointers are not only the essential part but also an important feature of the Language C.By using the pointers correctly and flexibly can show the complex data structure effectively,allocating the memory dynamically,using the character string conveniently and using the array effectively.When functions are called,more than one value can be received and processed its memory address directly,etc.