I appreciate your efforts a lot!
Here you are going to dive deeper into ciphering and the last issue for you is converting a number from a decimal numeral system to a hexadecimal one. Try to do it using strings😉.

1. You need to divide the number by 16, and take down the remainder of the division.
2. If the number is greater than 9, you need to find a match in letters.
2. Then you should calculate the received number and implement the first step to it.
3. You can stop if division results in 0.
4. Rewrite remainders in the reversed order.

# Implementing dictionary, but here the keys are numbers, because we are ciphering
dictionary = {0: "0", 1: "1", 2: "2", 3: "3", 4: "4", 5: "5", 6: "6", 7: "7", 8: "8", 9: "9", 10:"A" , 11:"B", 12:"C", 13:"D", 14:"E", 15:"F"}
# Defining the decimal number 64206
decimal_number = 64206
# The text should be realised here due to the reason that further the decimal number will be changed
print("The number in decimal numeral system is:", decimal_number)
# Creating a list for storing converted hex number
hexadecimal_number = []
# The conformity for 0 in decimal numeration system is 0; hence, this condition implemented
# The loop executes till the number is zero
while decimal_number != 0:
    # Counting the remainder of division by 16
    remainder = decimal_number % 16
    # Appending the converted resulting number for creating hexadecimal number
    hexadecimal_number.append(str(dictionary[remainder]))
    # This operation allows to decrease number by 16 an work with integer part of new one
    decimal_number = decimal_number // 16
# Reversing the string
hexadecimal_number = hexadecimal_number[::-1]
# Concatenating elements
hexadecimal_number = "".join(hexadecimal_number)
# Printing the result
print("The number in hexadecimal numeral system is:", hexadecimal_number)

This course is beneficial for you to hone your programming skills: you will decipher different numbers. You should be able to handle loops and if statements, it is also beneficial to have basic knowledge of strings.

Have you seen such code 110101 before? It refers to the binary numeral system and is considered to be the most commonly used one. Here you are going to learn the main concepts of converting.

This section is going to help you get acquainted with one less commonly used but vitally important numeral system.

The last numeral system for you and maybe the most complex one, but it is still a superior chance for practicing.

Here you are going to dive deeper into some of the built-in Python functions. This section is going to make you get familiar with converting to different numeral systems without any loops and conditions, just python functions.

One More Ciphering Challenge

Numeral Systems 101

One More Ciphering Challenge