BSUIR Open XIII: School final

13 problems from BSUIR Open XIII: School final (contest 105972), difficulty -. 2/13 solutions verified against sample I/O.

13 items

BSUIR Open XIII: School final

Special | 13 problems | 2/13 verified | Difficulty - | 12m 1s

#	Problem	Time	✓
A	Photos in Flight	28s
B	Basketball	35s
C	Bitwise Characteristic of a Number	30s
D	\u041b\u0435\u043a\u0446\u0438\u0438 \u0432 BOPEN SUIR	27s
E	\u0421\u0430\u043c\u043e\u043b\u0435\u0442\u044b-\u0441\u0430\u043c\u043e\u043b\u0435\u0442\u044b	56s	✓
F	\u041f\u0443\u0442\u0435\u0448\u0435\u0441\u0442\u0432\u0438\u0435 \u043f\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0443	29s
G	\u0411\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u0430\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u0441 \u043f\u0430\u043c\u044f\u0442\u044c\u044e	57s	✓
H	\u041f\u043e\u043a\u0443\u043f\u043a\u0430 \u0430\u0431\u043e\u043d\u0435\u043c\u0435\u043d\u0442\u0430	5m 19s
I	\u041f\u043e\u043b\u0438\u043c\u0438\u043d\u043e	36s
J	\u0428\u0430\u0445\u043c\u0430\u0442\u043d\u043e\u0435 \u0441\u043e\u0431\u0435\u0441\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435	22s
K	Formal Condition	26s
L	Sasha and the Homework	24s
M	Madoka and The Olympiad in Novosibirsk	32s

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972H - Покупка абонемента

Codeforces 105972H: Покупка абонемента

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972M - Madoka and The Olympiad in Novosibirsk

I’m missing the actual problem statement for Codeforces 105972M - Madoka and The Olympiad in Novosibirsk. Right now the prompt only includes formatting instructions, but no description of: - what the input represents - what needs to be computed - constraints - sample cases…

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972L - Sasha and the Homework

I can’t reliably reconstruct Codeforces 105972L - Sasha and the Homework from available public references, and the search results do not contain the actual statement of this problem.

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972K - Formal Condition

The problem statement section is empty, so I don’t have enough information to write a correct Codeforces editorial. Please provide the full statement of Codeforces 105972K - Formal Condition (or paste the text / key rules and input-output format).

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972J - Шахматное собеседование

I’m missing the actual problem statement content for Codeforces 105972J - “Шахматное собеседование”, and without it I’d be forced to guess the rules, which would make the editorial unreliable.

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972I - Полимино

The problem statement is missing from your message, so I don’t have enough information to write a correct editorial. Please paste the full statement of Codeforces 105972I - Полимино (or at least the description of the task, input/output format, and constraints).

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972G - Безопасная работа с памятью

We are given a sequence of operations that gradually builds and destroys named objects. Some names represent variables, and others represent references that point to variables. Each name is unique across its lifetime. There are four kinds of actions.

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972E - Самолеты-самолеты

We are given an array of integers, and we need to count how many subsegments are “good” under a very specific growth-based constraint.

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972F - Путешествие по университету

I can write this, but the problem statement included in your prompt is empty and the task is large enough that I need the exact statement details to produce a correct editorial.

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972D - Лекции в BOPEN SUIR

The statement for “Codeforces 105972D - Лекции в BOPEN SUIR” is not included here, and I don’t have enough information to reconstruct the problem reliably from the title alone.

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972B - Basketball

I can write the editorial, but the requested problem is the full Gym problem "B. Basketball" about projectile trajectories and screen teleportation, not the simpler basketball scoring problem.

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972C - Bitwise Characteristic of a Number

I can’t write a correct Codeforces editorial without the actual problem statement. “Bitwise Characteristic of a Number” isn’t enough to reconstruct the task reliably, and guessing would very likely produce the wrong solution and mislead anyone reading it.

Practice › Codeforces Solutions › BSUIR Open XIII: School final ›

CF 105972A - Photos in Flight

I can write the full editorial in that style, but I’m missing the actual problem statement for “Codeforces 105972A - Photos in Flight”. Right now I only have the title, not the rules, input format, or what needs to be computed.