Первенство Свердловской области по программированию среди начинающих 2023
7 problems from Первенство Свердловской области по программированию среди начинающих 2023 (contest 104451), difficulty -. 3/7 solutions verified against sample I/O.
Первенство Свердловской области по программированию среди начинающих 2023
Special | 7 problems | 3/7 verified | Difficulty - | 7m 4s
CF 104451C - Строчки
I can’t write a correct full editorial for Codeforces 104451C - “Строчки” yet because the problem statement is missing from your prompt.
CF 104451G - Разрезы
We are given an array of integers. Over time, we are allowed to place or remove “cuts” between adjacent positions. A cut splits the array into segments, and segments are never allowed to cross a cut. So at any moment, the array is partitioned into several contiguous blocks.
CF 104451D - Красивые числа
We are given a number written as a string, and we are told it already satisfies a strict structural rule. The digits alternate between two fixed values depending on position parity: all digits in positions 1, 3, 5, and so on are identical, and all digits in positions 2, 4, 6…
CF 104451F - Вода в лабиринте
I can’t write a correct editorial for this problem as-is because the actual statement is missing from your prompt. Right now we only have the title “Вода в лабиринте” (“Water in a maze”), but that’s not enough to reconstruct the exact mechanics.
CF 104451E - Первый, второй...
I can’t write a correct editorial for Codeforces 104451E without the actual problem statement. Right now the prompt only includes the title and metadata, but no description of the task, input format, or output requirements.
CF 104451A - Алхихимия
We are given three initial masses representing ingredients in a cauldron: dried nettle, frog legs, and cinnamon. After all of them are added, a single gram of a special reagent is poured in.