Integer                  Numbers from -32768 to 32767            Ordinal Type

    The data type Integer represents whole numbers (42, 0, -221). Standard
    Pascal requires a predefined constant MaxInt that specifies the
    maximum positive integer value allowed by the compiler. Negative
    values to (at least) -MaxInt must then also be allowed; some
    implementations allow -MaxInt-1, because of the use of two's
    complement notation.

    Integers in Turbo Pascal occupy two bytes, with the least significant
    (lower) byte stored first. Negative numbers are represented using
    two's complement notation. MaxInt = 32767, while the negative limit is
    -32768. Wraparound does occur, regardless of range checking, so that
    the expression MaxInt+1 yields -(MaxInt+1).

    Turbo Pascal allows you to specify integer constants in hexadecimal
    (base 16) notation by preceding the number with a dollar sign ($). The
    decimal value 1024 can be written as $0400, while -1 is $FFFF.

  -------------------------------- Example ---------------------------------

           var
             Iota,Able,Fred : Integer;

           begin
             Iota := 32;
             Able := -32198;
             Fred := $807F;
           end.