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Learn Python 3 - Free Interactive Course

Solution: Teach Your Code to Remember Lots of Things!

Explore how to build Python programs that remember information using dictionaries. Understand key-value pairs and practice looping through dictionary items to display stored data clearly and effectively.

We'll cover the following...

This program stores information about you in a dictionary and then prints each piece of information neatly.

  • The me dictionary holds data in key–value pairs.

    • A key is like a label (e.g., "name").

    • A value is the information that label points to (e.g., "Your Name").

  • me.items() returns all key–value pairs from the dictionary.

  • The for loop goes through each pair one by one, storing them in key and value.

  • The print() statement displays them in a readable format.

Python
me = {
    "name": "Your Name",
    "hobby": "Something fun",
    "language": "Python"
}
for key, value in me.items():
    print(key, ": ", value)  # Or use key.title() to make it look nicer