Hello Codeforces!
We are glad to invite you to take part in the first round of VNOI Cup, which will take place at 13:00 UTC, on this Saturday, 18th June
VNOI Cup is competition, held by VNOI -- a non-profit organization, by Vietnamese competitive programmers, for Vietnamese competitive programmers. Our aim is to support the growth of competitive programming in Vietnam, and we hope that this competition is one of the things that follows this aim!
There are 3 elimination rounds