//Exercise 2-A.

public class IntExtremes
{
    public static void main (String[] args)
    {
        int positiveInt = 2147483647;
        System.out.println(positiveInt);
        positiveInt = positiveInt + 1;
        System.out.println(positiveInt);

        System.out.println();

        int negativeInt = -2147483648;
        System.out.println(negativeInt);
        negativeInt = negativeInt - 1;
        System.out.println(negativeInt);
    }
}