I was reading the editorial for this problem, I got it all except the last part how to reduce complexity using sqrt-decomposition instead of Fenwick ?
Where can I see IOITC problems and submit them ? :/
thanks in advance
Thanks I can upload them to contest management system on my laptop to submit them :)
Hi all, does anyone know how to get full score?
I saw the solutions but i didn't get it when k=2
(I added links to problem-set and solutions)
Thanks in advance
How can (link - USA Computing Olympiad) be modelled as a shortest path problem?
Problem in Short: Given 2D coordinates of fence loca...
here's my solution:
hope it helps
Hi all, Syrian Olympiad in Informatics will be held after 10 days , and I'm participated ,what things should I focus on during these days ? (sorry for my bad English)
thanks in advance.