polindroma

PrimaClasse.java

/**
 * Created by Mattia on 20/03/2017.
 */

public class PolindromaClass
{
    private String stringa;

    public PolindromaClass(String stringa)
    {
        this.stringa = stringa;
    }

    public void Verifica()
    {
        String s = "";
        for (int i=0; i<=stringa.length()-1; i++)
        {
            s = s + stringa.charAt(i);
        }
        System.out.println("non polindroma: " + s);

        String inv = "";
        for (int i=stringa.length()-1; i>=0; i--)
        {
            inv = inv + stringa.charAt(i);
        }
        System.out.println("polindroma: " + inv);

        //verifica stringhe
        if (inv.equals(s))
        {
            System.out.println("\nsono polindrome");
        }
        else {
            System.out.println("\nnon sono polindrome");
        }
    }
}

SecondaClasse.java

public class PolindromaMain
{
    public static void main(String args[])
    {
        PolindromaClass pol = new PolindromaClass("tollot");
        pol.Verifica();
    }
}