Quick Overview

Rearrange a multiset of win, draw, and loss markers into repeated W-D-L rounds, skipping any marker once its supply is exhausted. The problem tests exact multiset preservation, deterministic round order, imbalanced supplies, empty input, and efficient construction for strings up to one million characters.

Arrange Match Results in Repeating Win-Draw-Loss Order

Company: Capital One

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: medium

Interview Round: Online Assessment

Overview: Rearrange a multiset of win, draw, and loss markers into repeated W-D-L rounds, skipping any marker once its supply is exhausted. The problem tests exact multiset preservation, deterministic round order, imbalanced supplies, empty input, and efficient construction for strings up to one million characters.

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