Day 1

Hello dev community 👋

This is my Day 1 of documenting my learning journey as a student of Data Analytics.

Today’s Focus: Functions

Functions in Python feel like tiny machines:

• You give them an input.
• They process it.
• They return an output. Here’s a simple example I wrote today:

python
def greet(name):
    return f"Hello, {name}!"

print(greet("World"))