import java.lang.Integer;
import java.lang.Float;
import java.lang.Number;

record Point(Number x, Number y) {}

public class OverloadPattern {
    m(Point(Integer x, Integer y)) {
        return x + y;
    }

    m(Point(Float x, Float y)) {
        return x * y;
    }

    m(Integer x) {
        return x;
    }
}