public class FizzBuzz
{
    public string GetOutput(int number) {
      
      if(number % 15 == 0  || number % 3 == 0 )
         return number % 15 == 0? "FizzBuzz":"Fizz";
       else
        return number % 5 == 0?"Buzz":number.ToString();
      // Fizz buzz is a popular computer science interview question.  
      // The function above is given a number - if the number is
      // divisible by 3, return "fizz", if it's divisible by 5, 
      // return "buzz", if not divisble by 3 or 5 - return the
      // number itself.
    }
}

//Given 2 Arrays, Return True if arrays contain common item, else false.
//e.g a= ['a','b','g','c'] and b =['z','e','c'] returns true
//input : 2 arrays
//output: bool
using System.Collections.Generic;
using System.Linq;

public class Kata
{
  public static bool ContainsCommonItem(char[] a, char[] b)
  {
    if (a==null ||b==null){
      return false;
    }
   
    return  a.Any(x => b.Contains(x));
  }
   
}