Romanizer

Problem Overview

• Given an array of integers, convert each to its Roman numeral equivalent.
• Input/Output: int[] numbers to String[] Roman numerals; constraints: 1 <= n <= 1000, 1 <= numbers[i] <= 1000.
• Context: numeral system conversion for formatting, localization, and legacy domains (e.g., clocks, outlines).
• From IBM interviews; a classic coding interview problem and common interview question.