Lesson 19 of 79 · 15 minutes
Converting types: Currency Exchange
Swap coins for gems at the exchange, converting text to numbers along the way.
This game is part of the full course.You own the full course.
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What you'll learn
- input() always gives you text
- One line: int(input())
- Decimals: float()
- Numbers to text: str()
Each idea opens with a short narrated video, about 2 minutes in all. Then you put it to work in the game.
The six levels
- Fifty Coins Change it
- Two Bags Copy and type
- Today's Rate Fill the gap
- Coins to Gems Write it
- Plus One Fix it
- Busy Exchange Boss level
The levels go from changing one word, to writing the code on your own. The boss level changes every time you play.
New to Python? Start with the free games in Module 1.