Integer types

Turbo Pascal provides five predefined Integer types. Each type denotes a specific subset of the whole numbers, as shown here:

Type Range Format

Shortint -128..127 Signed 8-bit

Integer -32768..32767 Signed 16-bit

Longint -2147483648..2147483647 Signed 32-bit

Byte 0..255 Unsigned 8-bit

Word 0..65535 Unsigned 16-bit