Binary

Binary is the heart of a computer.

It is a computers representation of BCD or HEXADCIMAL.

Hear is the algoritm for binary

0 0 0 0 8 4 2 1 = 0

0 0 0 1 8 4 2 1 = 1

0 0 1 0 8 4 2 1 = 2

0 0 1 1 8 4 2 1 = 3