IntergerToRoman.java

public class IntergerToRoman {
    public static String intToRoman(int num) {
        
        int[] values = {
            1000, 900, 500, 400,
            100, 90, 50, 40,
            10, 9, 5, 4, 1
        };
        
        String[] symbols = {
            "M", "CM", "D", "CD",
            "C", "XC", "L", "XL",
            "X", "IX", "V", "IV", "I"
        };
        
        StringBuilder result = new StringBuilder();
        
        for (int i = 0; i < values.length; i++) {
            while (num >= values[i]) {
                num -= values[i];
                result.append(symbols[i]);
            }
        }
        
        return result.toString();
    }

    public static void main(String[] args) {
        int num = 1995;
        System.out.println("Roman: " + intToRoman(num));
    }
}