RadiansToDegrees

import java.util.Scanner;

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

        //Convert radians in degrees
        //1. read degrees
        //2. formula: degrees = radians * 180 / Math.PI

        double radians = Double.parseDouble(scanner.nextLine());
        double degrees = radians * 180 / Math.PI;
        System.out.printf("%.0f", degrees);


    }
}