interface CanMove {
double speed();
}
interface CanFly extends CanMove {
CanFly speed(CanFly fly);
}
package com.codegym.task.task13.task1309;
/*
All that moves
*/
public class Solution {
public static void main(String[] args) {
}
interface CanMove {
double speed();
}
interface CanFly extends CanMove {
CanFly speed(CanFly fly);
}
public class Move implements CanMove, CanFly{
@Override
public CanFly speed(CanFly fly) {
return fly;
}
@Override
public double speed() {
return 0;
}
}
}