fizzbuzz

def checkio(number):
        if number%3 ==0 and number %5 ==0:
        return 'Fizz Buzz'
    elif number%3 ==0:
        return 'Fizz'
    elif number%5 ==0:
        return 'Buzz'
    return str(number)


#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
    assert checkio(15) == "Fizz Buzz", "15 is divisible by 3 and 5"
    assert checkio(6) == "Fizz", "6 is divisible by 3"
    assert checkio(5) == "Buzz", "5 is divisible by 5"
    assert checkio(7) == "7", "7 is not divisible by 3 or 5"

checkio=lambda n:" ".join("BuFi#"[-k:2-k]+"zz"for k in(3,5)if n%k==0)or str(n)