Scala Typeclass Derivation

ScalaSystem DesignPython

Implement a Show typeclass with generic derivation using Scala 3 inline & mirror. Derive JSON encoder automatically.

Test Cases

Input:User("Alice",30)

Expected: Show[User] derived auto

Contest Info

Duration

90 min

Participants

1,892

Prize

🏆 1st: Arjun M.

Difficulty

Hard

Winner

🏆 Arjun M.

Leaderboard

1YouYou

4/4 solved · 32 min

2Ananya S.

3/4 solved · 52 min

3Rahul V.

3/4 solved · 61 min

4Priya K.

2/4 solved · 28 min

5Amit R.

2/4 solved · 43 min

Solution

Output

Run your code to see output here.

Archived Contest

This contest has ended. You can still browse the challenges and review solutions. Winner: Arjun M.