"A good example is "give me the square of all the items in this sequence who are divisible by 3"" A good example? Really? You get paid to write stuff like tha

"A good example is "give me the square of all the items in this sequence who are divisible by 3"" A good example? Really? You get paid to write stuff like that? Because I don't. If you're going to promote a language as a better solution, try solving real problems. What happens when there's a string in the sequence? The C++ example solved that, why didn't your code?