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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Averages-Mean-angle/C-sharp/averages-mean-angle.cs Normal file
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using System;
using System.Linq;
using static System.Math;
class Program
{
static double MeanAngle(double[] angles)
{
var x = angles.Sum(a => Cos(a * PI / 180)) / angles.Length;
var y = angles.Sum(a => Sin(a * PI / 180)) / angles.Length;
return Atan2(y, x) * 180 / PI;
}
static void Main()
{
Action<double[]> printMean = x => Console.WriteLine("{0:0.###}", MeanAngle(x));
printMean(new double[] { 350, 10 });
printMean(new double[] { 90, 180, 270, 360 });
printMean(new double[] { 10, 20, 30 });
}
}