package euler_tour.expressions;

/**
 * Created with MONSTER.
 * User: xgiovio
 * Date: 27/04/2014
 * Time: 13:06
 */
public class ExpressionVariable extends ExpressionTerm {

    protected Integer var;
    public ExpressionVariable(Integer x) { var = x; }
    public void setVariable(Integer x) { var = x; }
    public Integer getValue() { return var; }
    public String toString() { return var.toString(); }


}