Design Parking Lot Classes | Dataford Interview Questions

Implement a basic object-oriented parking lot system. Design Python classes to support parking and unparking vehicles, tracking available spots by vehicle type, and issuing a ticket when a vehicle is parked. The function should process a list of operations and return the outputs of query operations.

Constraints

1 <= levels <= 20
0 <= spots_per_level[type] <= 100 for each of bike, car, truck
1 <= len(operations) <= 10^4
Vehicle numbers are unique among currently parked vehicles
Operations are one of park, unpark, or available

Function Signature

def process_parking_lot(levels, spots_per_level, operations):

Your question is Design Parking Lot Classes. Start with the requirements in the Question tab.

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Problem

Constraints

1 <= levels <= 20
0 <= spots_per_level[type] <= 100 for each of bike, car, truck
1 <= len(operations) <= 10^4
Vehicle numbers are unique among currently parked vehicles
Operations are one of park, unpark, or available

Function Signature

def process_parking_lot(levels, spots_per_level, operations):

Your question is Design Parking Lot Classes. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.