Week 2 · Day 3 — Functions and Dictionaries

"Good code is like a good midfielder — organized, reusable, and always knows its role."

Recap of Days 1 & 2

• Day 1: Variables, math, input, f-strings, print
• Day 2: Lists (collections), for/while loops, sum(), max(), min()

Today's two concepts are the biggest jump so far — but also the most powerful. Once you get functions and dictionaries, you'll be writing code that looks like what real developers write every day.