class Car  {


    private String brand;
    private String modell;
    private int bhp;
    private int acc;
    private int weight;
    private int topspeed;
    private double currentspeed;


    public Car ( String brand, String modell, int bhp, int weight, int topspeed) {

    this.brand = brand;
    this.modell = modell;
    this.bhp = bhp;
    this.acc = acc;
    this.weight = weight;
    this.topspeed = topspeed;
    this.currentspeed = currentspeed;

        this.acc = (this.topspeed * this.bhp) / ( this.weight);

    }

    void increasespeed() {

        if(this.currentspeed == 0)
            this.currentspeed += 10;

        this.currentspeed += (int)(Math.random()*this.acc);

        if(this.currentspeed > this.topspeed)
            this.currentspeed = this.topspeed;


    }

    public String getBrand() {

        return this.brand;
    }

    int getcurrentspeed() {
        return (int)this.currentspeed;

    }
}