Hello Codeforces,
I invite you to participate in the ICPC Amritapuri Practice Session hosted on CodeDrills. It would be a 1.5 hours long contest having 3 problems of varying difficulty giving you a flavor of ICPC Amritapuri Regionals.

Contest Details

• Contest Link — https://codedrills.io/contests/amrita-icpc-practice-session-1
• Date — 6 Dec 2020, Sunday
• Start Time — 17:30 PM IST
• Duration — 1.5 Hours
• Will follow standard ICPC scoring system (20 minutes penalty and 1 point per problem)

Registration

You will need an account on CodeDrills to participate in the contest. If you have not signed up on CodeDrills yet, do so here. If you already have an account, no extra registration is required.

I hope you will enjoy solving the problems. Please, give your feedback on the problem set in the comments below, after the contest.

Good Luck & Have Fun!
Hope to see you participating!!
Happy Programming!!!

UPD1: Congratulations to the winners!
1. Tanmay Rathi
2. Sriram V
3. Kshitij Agrawal

UPD2: Editorial is out.