FUNCTIONS BASED PROGRAM - convert inches & feet into cm

class distance
{
    double distinches, distfeet;   
    void func(double inches, double feet)
    {
        distinches=inches;
        distfeet=feet;
    }
   
    void compute()
    {
        double cm;
        cm=2.54*distinches + 30.48*distfeet; //1 INCH=2.54 cm &1 feet=30.48 cm
       
        System.out.println("The total distance in centimetres is = " +cm);
    }
}