Hey, guys!
I little bit late unfortunately but we have solved Round #641 — Problems D and E and Round #642 — Problem E.
You might find the approaches useful if you haven't up-solved them yet! Enjoy!
Hey, guys!
I little bit late unfortunately but we have solved Round #641 — Problems D and E and Round #642 — Problem E.
You might find the approaches useful if you haven't up-solved them yet! Enjoy!