Basic Java Simple Calculations - 09. Celsius to Fahrenheit

import java.util.Scanner;

public class CelsiusToFahrenheit {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        double celsius = Double.parseDouble(scanner.nextLine());

        double fahrenheit = celsius * 1.8 + 32;
        System.out.printf("%.2f", fahrenheit);
    }
}