Sha256: 4e465f32b09f7bd51391d5ce44f6c09f1541fcaa7f9b26d7da6d519deb542d3a
Contents?: true
Size: 569 Bytes
Versions: 98
Compression:
Stored size: 569 Bytes
Contents
using System;
using System.Linq;
public class Trinary
{
public static int ToDecimal(string trinary)
{
if (IsNotValidTrinary(trinary)) return 0;
return trinary
.Select((c, i) => int.Parse(c.ToString()) * ThreeToThePowerOf(trinary.Length - i - 1))
.Sum();
}
private static bool IsNotValidTrinary(string trinary)
{
return !trinary.All(x => char.IsDigit(x) && int.Parse(x.ToString()) < 3);
}
private static int ThreeToThePowerOf(int power)
{
return (int)Math.Pow(3, power);
}
}
Version data entries
98 entries across 98 versions & 1 rubygems