Leaderboard With a Dataclass
Advanced · Write the code · from 50 Python Practice Problems with Instant Answer Checking (Beginner to Advanced)
From the lesson: 50 Python Practice Problems with Instant Answer Checking (Beginner to Advanced)
Fifty problems, each with a code editor and real tests. Write your solution, press Check, and see exactly which cases pass. Stuck? Hints reveal one at a time, and the solution unlocks once you have checked at least once. Your code and progress are saved in this browser.
Read the lessonCreate a dataclass Player with name: str and score: int. Then write leaderboard(players) that returns the names ranked by score (highest first), with ties ordered alphabetically by name.
from dataclasses import dataclass
# Player dataclass here
def leaderboard(players):
pass
Solution unlocks after your first Check
What Check runs
Your code runs first, then each of these lines. The output must match exactly.
| Runs | Expected output |
|---|---|
| leaderboard([Player("cy", 90), Player("bob", 95), Player("ana", 90)]) | ['bob', 'ana', 'cy'] |
| print(Player("ana", 1) == Player("ana", 1), Player("ana", 1)) | True Player(name='ana', score=1) |
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