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Competitions

PP2. Week 7: April 19 - 25

Java Interface Bird

Implement interfaces Eat, Fly, Sleep.

Implement class Bird that implements interfaces Eat, Fly, Sleep.

interface Fly {
  void fly();
}

interface Eat {
  void eat();
}

interface Sleep {
  void eat();
}

class Bird implements Fly, Eat, Sleep
{
  public void fly() {

  }

  public void eat() {

  }

  public void sleep() {

  }
}

Input

Each line contains one of the bird's action: fly, eat or sleep.

Output

For each bird's action print in a separate line the corresponding output.

Time limit 1 second
Memory limit 128 MiB
Input example #1
fly
sleep
eat
Output example #1
Bird flies
Bird sleeps
Bird eats
Author Mykhailo Medvediev