public class Push implements Instruction {
	int n;
	
	public Push(int n) {
		super();
		this.n = n;
	}

	@Override
	public void execute(Kellermaschine kellermaschine) {
		kellermaschine.keller.push(kellermaschine.keller.get(kellermaschine.keller.size()-n-1));
		kellermaschine.pc=kellermaschine.pc+1;
	}
	@Override
	public String toString() {
		// TODO Auto-generated method stub
		return super.toString()+" "+n;
	}

}