Codeforces Edu Div 2 Round 186 | Problem C - Production of Snowmen | Rotational Constructive Concept

In this video, we solve Codeforces Edu Div 2 Round 186 – Problem C: Production of Snowmen using a powerful rotational constructive approach.
I break down the key idea, intuition, and edge-case handling so you understand not only how the solution works — but why it works.

We walk through:

Problem explanation and constraints

Rotational snowman construction logic

Observations that lead to the optimal approach

Step-by-step reasoning

Final implementation strategy

This video is perfect for anyone preparing for Codeforces contests, CP interviews, or contest upsolving.
If you found it helpful, don’t forget to like, comment, and subscribe for more competitive programming tutorials 🚀

Problem Analysis + Code Doc Link - https://docs.google.com/document/d/1P...

Join the journey — solve smarter, not harder 💪

Main channel of Kumar K(SDE @ Amazon) -    / @kumarkdsa  

𝗟𝗶𝗻𝗸 𝘁𝗼 Kumar K 𝗯𝗲𝘀𝘁 𝗳𝗿𝗲𝗲 𝟱𝟭 𝗵𝗼𝘂𝗿 𝗰𝗼𝘂𝗿𝘀𝗲 for DSA + OA + CP aimed towards increasing the problem solving skills for new hard unseen coding problems - https://videsiqna.in/

To get best job updates + free DSA + OA + CP Weekend Live Training By Kumar K (Karan) sir join this group - https://lnkd.in/d6cTWM_u

Tier-3 college to 60LPA SDE-1 Google Job Offer Roadmap - https://lnkd.in/dy5tycyN

Amazon OA 2025 Best 51LPA Job Roadmap - https://lnkd.in/dsKSEZnB

✅ Instagram –   / desiqna_official   ,   / kumark_desiqna  

Linkedin –   / desiqna   ,   / kumark1  

Join our best 851 hour course on DSA + OA + CP + System Design + Daily Live Training + Personalized Mentoring - https://training.desiqna.in

This video is about DSA(Data Structures and Algorithms) , OA(Online Assessment) of FAANGM(Google,Microsoft,Amazon) , Leetcode Contest , Codechef , Codeforces - DSA Videos Solutions + Preparation strategy in great detail by Kumar K sir
(Best in the country)

Do our best free warmup course for DSA + OA + CP - https://videsiqna.in[For Intermediates]
:)