Pregraph

Programming

C and memory

Pointers, the stack and the heap, and managing memory by hand. Why programs crash.

About 25 hours of study.

Where to learn it

Read
Beej's Guide to C Programming

Brian "Beej" Hall

The chapters on pointers, arrays, strings, structs and memory allocation

Friendly and precise. Pairs well with the CS50 lectures.

Section not checked yet

Watch
CS50x, Introduction to Computer Science (Harvard)

David J. Malan

Weeks 1–5

Section not checked yet

Practise
Exercism

Exercism

C track

Free practice tracks with mentoring, one per language.

Section not checked yet

Which roles ask for it

Before and after