← Theory library

C theory

Pointers, dynamic memory management, struct alignment, and function pointers.

Practise in the Code Lab →

Easy

1. Pointers and Memory AddressesDirect memory references and dereferencing.

Medium

2. Dynamic Memory: malloc, calloc, realloc, and freeHeap allocations and manual lifetime control.

Hard

3. Structs, Padding, and Memory AlignmentByte packing, alignment, and cache-line boundaries.
4. Function Pointers and CallbacksPassing executable code references dynamically.