Try It Yourself - SyntaxStudy Editor

HTML / CSS / JS

public class OverloadingDemo {

// Overload 1: two ints
    static int multiply(int a, int b) {
        System.out.println("multiply(int, int)");
        return a * b;
    }

// Overload 2: two doubles
    static double multiply(double a, double b) {
        System.out.println("multiply(double, double)");
        return a * b;
    }

// Overload 3: three ints
    static int multiply(int a, int b, int c) {
        System.out.println("multiply(int, int, int)");
        return a * b * c;
    }

// Overload 4: String repeat
    static String multiply(String s, int times) {
        System.out.println("multiply(String, int)");
        return s.repeat(times);
    }

// Overloaded describe for different shapes
    static String describe(int side) {
        return "Square with side " + side;
    }

static String describe(int width, int height) {
        return "Rectangle " + width + " x " + height;
    }

static String describe(double radius) {
        return String.format("Circle with radius %.2f", radius);
    }

public static void main(String[] args) {
        System.out.println(multiply(3, 4));           // int, int -> 12
        System.out.println(multiply(2.5, 4.0));       // double, double -> 10.0
        System.out.println(multiply(2, 3, 4));         // int, int, int -> 24
        System.out.println(multiply("ab", 3));         // String, int -> "ababab"

System.out.println();
        System.out.println(describe(5));              // square
        System.out.println(describe(3, 7));           // rectangle
        System.out.println(describe(2.5));            // circle
    }
}