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vmandic/C# LINQ Eurekas in range

Last active May 31, 2018 21:06
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Gets double Eureka numbers for a range from a to b.
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C# LINQ Eurekas in range
public static IEnumerable<double> Eurekas(double a, double b)
{
for (;a <= b;a++)
if (a.ToString().Select((c, i) => Math.Pow(Char.GetNumericValue(c), i + 1)).Sum() == a)
yield return a;
}
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