Learn C from Scratch | Data Types, Loops, Pointers & Functions | Kinyarwanda Tutorial

Welcome to Digital Rwanda, practical programming & tech tutorials explained in Kinyarwanda.

In this long-form tutorial (2 hr 20 min), we clearly cover the fundamentals of C programming step-by-step: history & introduction, data types, comments, operators, conditionals (if-else), switch cases, loops with continue and break, arrays, strings, reading user input, memory addresses & pointers, and function declaration/definition. Each step is explained clearly and with examples.

▶️ Code examples and all source files:
https://github.com/Iradukunda-Fils/Youtube-Videos/tree/main/C

▶️ Memory management video:
https://www.youtube.com/watch?v=Jt3cQCQKECs&list=PLL5cp37H0AYK2iVjHpe_4-RMcNF4n222r
What you’ll learn (high level):

A short history and introduction to C

Primitive data types and how they live in memory

Comments and best practices for readable code

Arithmetic, logical, bitwise, and relational operators

Flow control: if, else if, else, switch

Loops: for, while, do-while — with continue and break

Arrays and practical use of continue/break inside loops

Strings and how to handle text input

Reading input from the user (stdin)

Memory addresses & pointers: basics and simple examples

Functions: declaration, definition, parameters, return values

🗣️ Language: Spoken in Kinyarwanda — code & on-screen text are in English/C.

⏱️ Timestamps (jump to any section):
00:00 – History of C: how it all began
00:02:35 – Evolution of C & why it still matters
00:04:05 – Compilation process + main() explained
00:10:45 – Data types & memory size of each variable
00:34:54 – Flow control: if, else, and switch statements
00:54:42 – Loops & logic: build star/pyramid patterns
01:13:55 – Arrays: declaration, iteration, real examples
01:35:50 – Strings: text handling in C made simple
01:54:08 – User input: scanf, validation, clean reads
02:03:13 – Memory addresses: understand how data lives
02:09:23 – Pointers: referencing, dereferencing basics
02:13:30 – Functions: definition, parameters & returns
02:19:35 – Summary: What we learned in the video

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Видео Learn C from Scratch | Data Types, Loops, Pointers & Functions | Kinyarwanda Tutorial канала Digital Rwanda