2025年7月9日
cf1907BB. YetnotherrokenKeoard
摘要： 题目如下 B. YetnotherrokenKeoard time limit per test1 second memory limit per test256 megabytes Polycarp has a problem — his laptop keyboard is broken. No 阅读全文
posted @ 2025-07-09 22:32 sirro1uta 阅读(10) 评论(0) 推荐(0)
练习cf499B. Lecture
摘要： 题目如下 You have a new professor of graph theory and he speaks very quickly. You come up with the following plan to keep up with his lecture and make not 阅读全文
posted @ 2025-07-09 21:09 sirro1uta 阅读(12) 评论(0) 推荐(0)
练习cf1054A. Elevator or Stairs?
摘要： 题目如下 A. Elevator or Stairs? time limit per test1 second memory limit per test256 megabytes Masha lives in a multi-storey building, where floors are nu 阅读全文
posted @ 2025-07-09 20:20 sirro1uta 阅读(15) 评论(0) 推荐(0)