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Grokking the Coding Interview Patterns in Python

Solution: Minimum Cost to Hire K Workers

Understand how to apply the top k elements pattern and max heap data structure to hire k workers at the least cost. Learn to calculate wage-to-quality ratios, manage worker selection, and maintain proportional payments, ensuring efficient and fair hiring decisions.

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Statement

You are given nn workers, each characterized by two attributes:

  • quality[i]: Represents the work quality of the ithi^{th} worker.

  • wage[i]: Represents the minimum wage expectation of the ...