Course Content

# Numeral Systems 101

2. Octal Numeral system

3. Hexadecimal Numeral system

Numeral Systems 101

## Decipher List of Binary Numbers

Congratulations! You are one step closer to being a computer master 😎 Imagine that you can convert even a sequence to a binary code. By the way, if you have a desire to cipher your phone number or date of birth then try it! The more practice, the better!

# Task

Here you are going to convert the sequence to a binary representation. The task is still the same 😜 Follow the instructions and fill the gaps. The code leads you to get acquainted with another fascinating sequence, as you remember the explanation is waiting for you at the end of the chapter, be patient.

- Create an empty list for storing
**decimal numbers**. - Print the list of
**binary numbers**. - Define the loop that iterates through the
`binary_list`

. - Define the loop that executes till the
`binary_number`

is`0`

. - Count the remainder of division
`binary_number`

by`10`

and assign it to the variable`last digit`

. - Multiply the
`last_digit`

by`2`

raised to the relevant power. - Add the
`result`

to the`decimal_number`

. - Decrease the
`binary_number`

`10`

times using integer division. - Increase
`power`

by`1`

. - Append the
`decimal_number`

to the list of**decimal numbers**. - Print the list of
**decimal numbers**.

Note

You received a few numbers from the sequence called "Happy numbers". Have you wondered that such continuity exists?

Everything was clear?