C in 100 Seconds: Binary File I/O — fread and fwrite | Episode 37

Binary file I/O lets you save and load raw data — structs, arrays, anything. fwrite dumps memory to disk, fread loads it back. Faster and more compact than text files. Student code: https://github.com/GoCelesteAI/c-in-100-seconds/tree/main/episode37 #c #programming #100seconds #learnc #fileio #fread #fwrite #binary #structs #tutorial