Hello, Codeforces!

We're delighted to invite you to NITS HACKS 7.0 Coding Track Finals Mirror Contest (Unrated, ICPC Rules, Teams Preferred) on Nov/12/2024 18:30 (Moscow time). NITS HACKS is an annual event brought to you by Coding Club NIT Silchar, in association with the grand tech fest Tecnoesis, of NIT Silchar.

The problems were written and prepared by sroid_03, Amartya3, sohailkazi, and me (GetRekt).

I would also like to thank EyadBT, Peter-007 and AyuAnchor for testing and their valuable feedback.

The duration will be 3 hours. You can register individually, but teams are preferred. You may code parallelly with several computers with your teammates and use prewritten codes and templates.

Contest Link

We've put great effort into preparing this contest and hope you will enjoy it. The registrations have begun.

Good luck, have fun!

Congratulations to the top 3 winning teams of the official contest!

DistortedPrimes: (decltype_t, AbeedShaik)

SubtasksWhere: (SmolBrain, shiven, hariaakash646)

whitepilled again: (shlokagrawal, Final_Track, unalive)

Attention Coders!

Gear up for the Competitive Programming Contest of NITS HACKS 7.0, brought to you by the Coding Club of NIT Silchar, in association with the grand Tecnoesis festival at NIT Silchar! Dive into the excitement of team-based coding challenges and vie for fantastic prizes!

Who Can Join? Everyone is welcome to participate in the contest! However, only undergraduate students enrolled in Bachelor’s or Dual Degree programs in India are eligible to receive prizes.

Contest Format:

• The contest will follow ICPC guidelines.

• Preliminary Round: Open to all teams—show us your skills!

• Final Round: A total of $$$30$$$ teams from prelims will compete for glory, with $$$10$$$ reserved spots exclusively for NIT Silchar teams (excluding the top 20).

If you’re ready to take on the challenge, join us for a coding showdown. Don’t miss this chance to prove yourself among the best!

Rules:

• A team of 2-3 members from the same college is required to participate in the contest.

• An eligible individual may join only one team.

• Each participant must have a Codeforces account.

• A team must be created in Codeforces composed of the members.

• Finally, you should register for the contest using the formed team.

• The team must also register through the link below; not adhering to this requirement will make the team ineligible for winning prizes.

Registration Link

Contest Time:

• The preliminary round will be on Nov/07/2024 18:30 (Moscow time) and will last 3 hours (online).

• The final round will be held on Nov/10/2024 07:30 (Moscow time) (Updated) and will last 3 hours (online).

Click on the link below to take part in the contest. Registration for the contest will start 6 hours before the contest.

Contest Link

The problems are authored by sroid_03, Amartya3, rainb0ySimp, sohailkazi, and me (GetRekt).

We would like to thank :

• awoo, EyadBT, AyuAnchor, manikiran949, and LikithReddy123 for their valuable testing, review and feedback.

• MikeMirzayanov for the amazing Codeforces and Polygon platforms.

See You on the leaderboard!

UPD 1: There will be 7 — 9 problems. There can be at most 69 interactive problems, so we suggest you go through this guide.

UPD 2: Registration has begun.

UPD 3:

• The finals have been postponed to Nov/10/2024 07:30 (Moscow time).

• The problems may not be sorted according to difficulty.

For this problem, i wanted to know if there was a solution using Hopcroft-Karp algorithm or bipartite matching ... Thank you