function solve(){
    class Vehicle{
        constructor(type, model, fuel){
            this.type = type,
            this.model = model,
            this.parts = {engine = Number(engine),
                          power = Number(power),
                          quality = engine * power
                        },
            this.fuel = Number(fuel),
            this.drive = (fuelLoss) => {
                fuel -= Number(fuelLoss);
                return fuel;
            }
         }
    }
}