Uploaded January 2026 | Updated September 2026, 1 week ago
In this file handling tutorial, we learn file handling in C programming using binary files. You will understand how to use the fwrite function to write an array to a file and how to use the fread function to read an array back from the file.
The tutorial covers writing and reading arrays element by element as well as writing and reading the entire array at once.
We also discuss important concepts such as memory blocks, static arrays, dynamic arrays using malloc, pointers, and common mistakes beginners make while using fread and fwrite. This tutorial is useful for beginners and intermediate C programmers who want a clear understanding of binary file handling.
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In this file handling tutorial, we learn file handling in C programming using binary files. You will understand how to use the fwrite function to write an array to a file and how to use the fread function to read an array back from the file.
The tutorial covers writing and reading arrays element by element as well as writing and reading the entire array at once.
We also discuss important concepts such as memory blocks, static arrays, dynamic arrays using malloc, pointers, and common mistakes beginners make while using fread and fwrite. This tutorial is useful for beginners and intermediate C programmers who want a clear understanding of binary file handling.
Our Website
LearningLad.com
Social Media
Facebook facebook.com/LearningLad
Twitter twitter.com/LearningLadEdu
Instagram instagram.com/LearningLadOfficial
