Hello Codeforces!
We are happy to invite you to participate in 2025 GUC Winter Camp, starting at Dec/04/2025 11:00 (Moscow time).
This is a 5-hour ICPC format contest.
The problems were authored and prepared by: _ahmed_tawfik_, _AhmedKamal, algohary, ahmedhusseinali107, arwa_khattab and Mohamed_3nan.
I would like to thank Mohamed308, Belal_Abouraya, nassar, Morkos, QBitTransfer, Omar_Mohammad and Adham_Jalaal for testing the round and providing valuable feedback.
We hope you enjoy the round. Good luck and have fun!
Auto comment: topic has been updated by algohary (previous revision, new revision, compare).
Auto comment: topic has been updated by algohary (previous revision, new revision, compare).
Auto comment: topic has been updated by algohary (previous revision, new revision, compare).
Auto comment: topic has been updated by algohary (previous revision, new revision, compare).
the link of the group??
It is a public Gym, you can find it in the Gym tab. Registration opens 6 hours prior to the start of the contest.
As a tester, I can confirm that the contest has some really nice problems.
As an author I confirm that there is at most one bad problem
As a reader, I can confirm that the contest is 5 hours long.
if only there wasn't a quiz..
As an author, I hope that you will enjoy the contest.
As an author, I enjoyed authoring!
i shall give this contest . will be my first gym contest!
Good Job ✨
Is it individual, or can we register as a team?
You can register as a team
As Abdo_Sleem teammate, I can confirm that he will send me a message tomorrow inviting me to the contest, which I will not reply to.
Will be there and editorial for it or an upsolve video Insha'Allah? It would be great.
Yes, we are planning to do it Insha'allah.
please be fast
Please enable us to view others' submission codes.
Can someone give some hints for solving problem: G: Journey Around The World
try to solve it with dynamic programming, consider compressing all similar nodes to one node