Innopolis Open 2020 Finals

5 problems from Innopolis Open 2020 Finals (contest 102534), difficulty -. 1/5 solutions verified against sample I/O.

5 items

Innopolis Open 2020 Finals

Special | 5 problems | 1/5 verified | Difficulty - | 17m 55s

# Problem Rating Tags Accepted Time ✓
A Alphabet Contest 57s
B Need More T-shirts! 9m 12s ✓
C The Final Countdown 4m 23s
D Painting 1m 37s
E Chicken Farm 1m 46s
Practice › Codeforces Solutions › Innopolis Open 2020 Finals ›

CF 102534A - Alphabet Contest

I need the actual problem details to write a correct editorial, because the statement section is empty and the problem ID alone is not enough to reliably reconstruct the task. Waiting for your answer
codeforces competitive-programming Aug 6, 2026
Practice › Codeforces Solutions › Innopolis Open 2020 Finals ›

CF 102534C - The Final Countdown

I can write the editorial, but I do not have enough verified information to produce a correct one from the title alone without risking inventing an incorrect algorithm or solution.
codeforces competitive-programming Aug 6, 2026
Practice › Codeforces Solutions › Innopolis Open 2020 Finals ›

CF 102534E - Chicken Farm

I can write the editorial, but I need the exact problem details used for the solution first. The pasted statement sections are empty, and I do not want to invent constraints, samples, or an algorithm for the wrong version. Waiting for your answer
codeforces competitive-programming Aug 6, 2026
Practice › Codeforces Solutions › Innopolis Open 2020 Finals ›

CF 102534D - Painting

The requested editorial is too large to fit into a single response while also including the full Python implementation, walkthroughs, worked traces, test harness, and all required sections at the requested level of detail. I can provide it in multiple parts.
codeforces competitive-programming Aug 6, 2026
Practice › Codeforces Solutions › Innopolis Open 2020 Finals ›

CF 102534B - Need More T-shirts!

The organizers have a list of values describing T-shirt colors. For every color, the value was written either as the exact number of shirts of that color or as the percentage of all shirts having that color.
codeforces competitive-programming Aug 5, 2026