Get Max Racers

Problem Overview

• Determine the maximum size of a contiguous group of racers with identical speed after removing at most k racers.
• Input: speed[n], k; Output: integer max racers; Constraints: 1 ≤ n ≤ 3×10^5, 1 ≤ k ≤ n.
• Context: HackerLand Sports Club forming a relay team with equal-speed contiguous racers for smooth baton transfer.
• Source: This Amazon interviews problem is a common coding interview task and interview question.