leetcode 1603. 设计停车系统-耗时100-Design Parking System

Problem: 1603. 设计停车系统-Design Parking System耗时100%数组存放初始值addCar函数使用–操作符return car[carType]-- 0;Codeclass ParkingSystem { public: vectorint car; ParkingSystem(int big, int medium, int small) { car {0, big, medium, small}; } bool addCar(int carType) { return car[carType]-- 0; } };