hi, i think we had the same idea but maybe mine is shorter while keeping the efficiency, altho iam not sure, if anyone could check, i would be very gratefull

is this efficient ?,cause is way too long no ?,i am really curious

same answer, i feel like iam finally learning to write more efficient, altough i still need to learn to write efficients codes wich is way more important than 1 liners, but is a start

tricky 7 this is,more like a 6 or am i to noob?

amazing code, iam learning new functions of python thanksto this page