The time and space complexity of this implementation is O(1)
Intuition\n Describe your first thoughts on how to solve this problem. \nThe class ParkingSystem represents a parking system that has a limited number of parkin
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\nThe class ParkingSystem represents a parking system that has a limited number of parking spots for cars of different sizes. The constructor function takes in the number of available parking spots for large, medium, and small cars, respectively. The addCar function takes in a parameter carType which represents the size of the car that needs to be parked. If there is an available parking spot for the given car size, it returns true and decrements the number of available parking spots for that car size. Otherwise, it returns false indicating that there are no available parking spots for that car size.\n# Approach\n<!-- Describe your approach to solving the problem. -->\nThe approach taken in this implementation is straightforward. It uses simple conditional statements to check if there is an available parking spot for the given car size. If there is an available parking spot, it decrements the number of available parking spots for that car size and returns true. Otherwise, it returns false. The implementation uses a constructor to initialize the number of available parking spots for each car size.\n# Complexity\n<!-- - Time complexity: -->\n<!-- Add your time complexity here, e.g. $$O(n)$$ -->\n\n<!-- - Space complexity: -->\n<!-- Add your space complexity here, e.g. $$O(n)$$ -->\nThe time and space complexity of this implementation is O(1) because the implementation uses a constant amount of memory and time regardless of the size of the input. The implementation does not use any loops or recursion, and the execution time is determined solely by the number of operations performed within the addCar function, which is constant for any input size.\n# Code\n```\nclass ParkingSystem {\n  constructor(big, medium, small) {\n    this.big = big;\n    this.medium = medium;\n    this.small = small;\n  }\n\n  addCar(carType) {\n    if (\n      (carType == 1 && this.big == 0) ||\n      (carType == 2 && this.medium == 0) ||\n      (carType == 3 && this.small == 0)\n    )\n      return false;\n\n    if (carType == 1) this.big--;\n    if (carType == 2) this.medium--;\n    if (carType == 3) this.small--;\n\n    return true;\n  }\n}\n```
['JavaScript']