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Unlock C Programming in 30 Days

Your 30‑Day C Programming Series

Click any day below to jump straight to that lesson (opens in a new tab):

Day 0: Unlock C Programming in 30 Days

Your ultimate self‑study guide introduction—your roadmap for the entire 30‑day journey.

Read Day 0

Day 1: What is Programming & Setting Up Your C Lab

Understand programming basics and install GCC + VS Code so you’re ready to code.

Read Day 1

Day 2: Write Your First “Hello, World!”

Learn the anatomy of a C program and compile & run your very first C code.

Read Day 2

Day 3: Variables & Basic Data Types

Discover how to store and print integers, floats, and characters in C.

Read Day 3

Day 4: Interactive Input with scanf

Make your programs listen—read numbers, floats, and chars from the user.

Read Day 4
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