👌🏻

A workaround is to add the header "#include <chrono>" (but indeed it should be by default in the initial code, or (I have no idea) somewhere in the test code).

Added for all languages

added for python

why tf didn't I think of it this way;

She meant there are no sample tests.

can you please elaborate?

It is still out of range for C++ int type.

main.cpp:25:40: error: use of undeclared identifier 'chrono'
static default_random_engine generator(chrono::system_clock::now().time_since_epoch().count());

Attempt is not working

C++ test has some problems, but attempt works well. Check it, please

brilliant!!!

Thank you so much!!!!

It's called a lambda expression.
It's basically an unnamed function that takes an argument n and returns true iff n is divisible by 2.

Please, can anyone explain me how this punctuation [](auto n) {return n % 2 == 0;} works?

Should be written that test part is not working at all, just submitting