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Http://www.codewars.com/kata/54ff3102c1bad923760001f3/solutions/csharp

Determines how many a given string has a E i o u

using System; using System.Linq;  Public Static class kata{    publicstaticint getvowelcount (string  str)    {        return"aeiou". INDEXOF (x)! =-1);    }}

 Public Static classkata{ Public Static intGetvowelcount (stringstr) {       returnStr. Where (c =New[] {'a','e','I','o','u'}. Any (v = v = =c)).    Count (); }}

http://www.codewars.com/kata/5506b230a11c0aeab3000c1f

using System;  Public class Evaporator {     publicstaticint evaporator (doubledouble Double threshold) {    return (int100.0)/Math.Log (1.0100.0));}  } 

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