I need a C theory question answer book along this chapter
Constants, variables & data types,
Operators and expressions,
Managing input and output operators,
Decision-making and branching/Looping,
Arrays,
handling of character Strings,
User-defined functions,
Structures and unions
Pointers,
file management in C
Dynamic memory allocations in relation to array (Use malloc(), calloc(), realloc(), free() )
Overview of Pre-processor statements,
Program through Command Line Arguments,
my exam is soon please tell me a proper ebook and any pdf link or any website link.
thanks for help