We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defense, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America. The Preamble.
In regards to what the earlier poster said, there are several different integer data types. Meaning several different ways of storing whole numbers, however, only one of these is named int and this one is always 4 bytes.
Bytes. A Byte consists of 8 bits and can represent any of 256 different values. Bytes were originally used as a convenient and Human-friendly way to represent text characters rather than having to use Binary. Ascii (the Amercian Standard Code for Information Interchange) is an old standard of characters that requires 128 values to represent the entire character set.