Is possible print e.g. "X²" instead of "X^2" but the exponent as a variable?

[gusty spade]

In Java using Intellij IDEA is possible to print a variable like this "X²" (being "2" the variable) instead of "X^2"?

[plucky steeple]

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[limber wyvern]

What?

[sturdy forge]

You can use unicode
0: ⁰ - U+2070
1: ¹ - U+00B9
2: ² - U+00B2
3: ³ - U+00B3
4: ⁴ - U+2074
5: ⁵ - U+2075
6: ⁶ - U+2076
7: ⁷ - U+2077
8: ⁸ - U+2078
9: ⁹ - U+2079

String number0 = "\u2070";
System.out.println("Number : " + number0);

Number : ⁰

and for the variable use something like this

public static String toSuperscript(int number) {
        char[] superscriptDigits = {'\u2070', '\u00B9', '\u00B2', '\u00B3', '\u2074', '\u2075', '\u2076', '\u2077', '\u2078', '\u2079'};
        
        String numberStr = Integer.toString(number);
        StringBuilder superscriptStr = new StringBuilder();

        for (char digit : numberStr.toCharArray()) {
            int digitValue = Character.getNumericValue(digit);
            superscriptStr.append(superscriptDigits[digitValue]);
        }

        return superscriptStr.toString();
    }

[gusty spade]

Ok, thanks

[plucky steeple]

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