Added code for Number Conversion

[Ansh-Vikalp]

Problem

The issue being addressed is the lack of a straightforward tool for converting decimal numbers into hexadecimal, binary, and octal formats. This makes it difficult for users to quickly switch between number systems without performing manual calculations or relying on complex tools.

Solution

The implemented solution is a simple program that allows users to input a decimal number and instantly converts it to hexadecimal, binary, and octal formats, making the process seamless and efficient.

Fix for issue #7780

Test Case 1:
Input: 10
Expected Output:

Hexadecimal: A
Binary: 1010
Octal: 12
Test Case 2:
Input: 255
Expected Output:

Hexadecimal: FF
Binary: 11111111
Octal: 377

Changes Proposed

• 1. Created functions for converting decimal numbers to hex, binary, and octal.
• 2. Added an interface for user input and output display.
• 3. Improved code readability and organized structure for future scalability.

[Ansh-Vikalp]

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