Program to convert decimal to binary using recursion

[riyaa060]

Problem

There was no program related to conversion

Overview: This pull request introduces a new Python program that converts a decimal number to its binary representation using a recursive approach.

Solution

Added a new Python file named decimal_to_binary.py containing the recursive function for conversion.
** Code Explanation:** The program defines a recursive function that takes a decimal number as input and returns its binary representation. The function works by repeatedly dividing the number by 2 and concatenating the remainder, effectively building the binary string.

Example: For example, calling decimal_to_binary(42) will return "101010".

[riyaa060]

I would appreciate it if you could add the following labels to this pull request:

• hacktoberfest2024
• gssoc-ext

Thank you for your consideration! I look forward to your feedback.

[riyaa060]

I would appreciate it if you could add the following labels to this pull request:

• hacktoberfest2024
• gssoc-ext

Thank you for your consideration! I look forward to your feedback.