10.Radians_To_Degrees

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _10.Radians_To_Degrees
{
    class Radians_To_Degrees
    {
        static void Main(string[] args)
        {
            //degrees = radians*180/Math.PI;
            double rad = double.Parse(Console.ReadLine());
            double deg = Math.Round(rad*180/Math.PI,2);
            Console.WriteLine(deg);
        }
    }
}