using System;
class Program
{
public static double RadiansToDegree(double radians) {
return (180 / Math.PI) * radians;
}
static void Main() {
Console.WriteLine(RadiansToDegree(1));
Console.WriteLine(RadiansToDegree(2));
}
}
/*
run:
57.2957795130823
114.591559026165
*/