Part 2. Cognition

The Eurasian jay may be solitary or found in pairs. It is known for its mimicry of other bird calls, for its alertness, and for its dispersal of seeds that contribute to forest expansion.

Now we are advanced enough to go to the heart of C. Completing this level should enable you to write C code professionally; it therefore begins with an essential discussion about the writing and organization of C programs. Then it fills in the gaps for the major C constructs that we have skipped so far: it fully explains pointers, familiarizes you with C’s memory model and with dynamic memory allocation, and allows you to understand most of C’s library interface.