freecodecamp--freecodecamp/curriculum/challenges/english/blocks/daily-coding-challenges-python/69e2383af7832c8032603b94.md

id, title, challengeType, dashedName

id	title	challengeType	dashedName
69e2383af7832c8032603b94	Challenge 278: Coffee Order Parser	29	challenge-278

--description--

Given a string for a coffee order, identify any menu items and return a formatted order.

Use the following menu items and prices:

Item	Price
"cold brew"	$4.50
"oat latte"	$5.00
"cappuccino"	$4.75
"espresso"	$3.00
"vanilla syrup"	$0.75
"caramel drizzle"	$0.60
"extra shot"	$0.50
"oat milk"	$0.75
"cream"	$0.75

Return a string with the matched items joined by " + ", followed by a colon and space (": "), and the total price.

For example, given "I'd like an oat latte with vanilla syrup and an extra shot please.", return "oat latte + vanilla syrup + extra shot: $6.25"

Items should appear in the order they appear in the menu and the total price should always have two decimal places.

--hints--

format_coffee_order("I'd like an oat latte with vanilla syrup and an extra shot please.") should return "oat latte + vanilla syrup + extra shot: $6.25".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(format_coffee_order("I'd like an oat latte with vanilla syrup and an extra shot please."), "oat latte + vanilla syrup + extra shot: $6.25")`)
}})

format_coffee_order("Give me a cappuccino with caramel drizzle, vanilla syrup, and some oat milk.") should return "cappuccino + vanilla syrup + caramel drizzle + oat milk: $6.85".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(format_coffee_order("Give me a cappuccino with caramel drizzle, vanilla syrup, and some oat milk."), "cappuccino + vanilla syrup + caramel drizzle + oat milk: $6.85")`)
}})

format_coffee_order("Can I get a cold brew with some cream and an extra shot.") should return "cold brew + extra shot + cream: $5.75".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(format_coffee_order("Can I get a cold brew with some cream and an extra shot."), "cold brew + extra shot + cream: $5.75")`)
}})

format_coffee_order("Just an espresso please.") should return "espresso: $3.00".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(format_coffee_order("Just an espresso please."), "espresso: $3.00")`)
}})

format_coffee_order("I'll take an oat latte with cream and an extra shot, and some vanilla syrup and caramel drizzle.") should return "oat latte + vanilla syrup + caramel drizzle + extra shot + cream: $7.60".

({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(format_coffee_order("I'll take an oat latte with cream and an extra shot, and some vanilla syrup and caramel drizzle."), "oat latte + vanilla syrup + caramel drizzle + extra shot + cream: $7.60")`)
}})

--seed--

--seed-contents--

def format_coffee_order(order):

    return order

--solutions--

def format_coffee_order(order):
    menu = [
        ("cold brew", 450),
        ("oat latte", 500),
        ("cappuccino", 475),
        ("espresso", 300),
        ("vanilla syrup", 75),
        ("caramel drizzle", 60),
        ("extra shot", 50),
        ("oat milk", 75),
        ("cream", 75),
    ]
    found = [(name, price) for name, price in menu if name in order.lower()]
    total = sum(price for _, price in found)
    items = " + ".join(name for name, _ in found)
    return f"{items}: ${total / 100:.2f}"