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Given: a bench size, the location of points where people are sitting, To find: need to find the position for the next person to sit.
Problem
Given a bench of a certain size and the locations of people already sitting on it, find a suitable position for the next person to sit.
Category: System Design Level: L3
AI interview prep
Core dilemma
Finding an optimal placement strategy for a new entity within a constrained, occupied space, balancing simplicity of calculation with potential for future expansion or fairness.
Mid-level signals3
Senior signals3
Red flags3
3 tradeoffs and 2 stress tests locked
Interview prep
Unlock the interviewer X-Ray rubric, tradeoff matrix, stress tests, clarifying questions, and key concepts.
Given: a bench size, the location of points where people are sitting, To find: need to find the position for the next person to sit.
Problem
Given a bench of a certain size and the locations of people already sitting on it, find a suitable position for the next person to sit.
Category: System Design Level: L3