2025年7月18日
练习cf1487A. Arena
摘要： 题目如下 A. Arena time limit per test1 second memory limit per test256 megabytes 𝑛 heroes fight against each other in the Arena. Initially, the 𝑖-th her 阅读全文
posted @ 2025-07-18 21:52 sirro1uta 阅读(13) 评论(0) 推荐(0)
练习cf1345B. Card Constructions
摘要： 题目如下 B. Card Constructions time limit per test1 second memory limit per test256 megabytes A card pyramid of height 1 is constructed by resting two car 阅读全文
posted @ 2025-07-18 20:55 sirro1uta 阅读(10) 评论(0) 推荐(0)
练习cf450B. Jzzhu and Sequences
摘要： 题目如下 B. Jzzhu and Sequences time limit per test1 second memory limit per test256 megabytes Jzzhu has invented a kind of sequences, they meet the follo 阅读全文
posted @ 2025-07-18 19:46 sirro1uta 阅读(21) 评论(0) 推荐(0)
cf 1037(Div.3) AB
摘要： A A. Only One Digit time limit per test1 second memory limit per test256 megabytes You are given an integer 𝑥. You need to find the smallest non-nega 阅读全文
posted @ 2025-07-18 02:28 sirro1uta 阅读(21) 评论(0) 推荐(0)