line 23 and 29: You can't add an node that's allocated on the stack to the linked list. Reason: when the function returns the memory address of that node is destroyed and becomes invalid. To fix...

To be fair, it doesn't really matter whether he wrote all that code or not. He never said he wrote it.

IMHO he has jumped off the deep end of the swimming pool before he has learned to walk. My...

The general method of using multiple *.c files is to put the function prototypes in a header file, then include that header file in all the *.c files that need the functions. If you look at a couple...