Hello Codeforces!

I am thrilled to invite you to the ICPC 2027 Mock Prelims — 3, which will take place on Friday, 2nd October at 17:00 IST

I hope you like our previous contests and these mocks are helping you in your preparation. Feel free to give feedback in the blog or I will also be coming to ICPC regionals so you can give me in-person feedback : )

If you haven't attempted the previous mocks , you can find their link here : ICPC Prelims Mock Contest — 1 , ICPC Prelims Mock Contest — 2

This round wouldn't have been possible without the contributions of many individuals:

• The problems were authored by me (Enigma27) and prepared by Claude.

• A huge thanks to our amazing team of testers for their invaluable feedback, rigorous stress-testing, and for ensuring the problemset is well-balanced: s_jaskaran_s, Divine_Spark, no_profit.

• Special Thanks to aryanc403 for late night testing and taking time out to do a post contest discussion stream.

Thanks to MikeMirzayanov for the excellent Codeforces and Polygon platforms.

To participate, please ensure you have joined the Inter-College Competitive Programming Camp group and registered your team for the contest.

We hope you enjoy the problems. Good luck, have fun, and see you on the leaderboard!