sirro1uta - 博客园

2025年7月21日

摘要：题目如下 B. Count the Number of Pairs time limit per test2 seconds memory limit per test256 megabytes Kristina has a string 𝑠 of length 𝑛, consisting on 阅读全文

posted @ 2025-07-21 21:37 sirro1uta 阅读(8) 评论(0) 推荐(0)

练习cf1478A. Nezzar and Colorful Balls

摘要：题目如下 A. Nezzar and Colorful Balls time limit per test1 second memory limit per test512 megabytes Nezzar has 𝑛 balls, numbered with integers 1,2,…,𝑛. 阅读全文

posted @ 2025-07-21 20:30 sirro1uta 阅读(8) 评论(0) 推荐(0)

2025年7月19日

练习cf1234A. Equalize Prices Again

摘要：题目如下 A. Equalize Prices Again time limit per test1 second memory limit per test256 megabytes You are both a shop keeper and a shop assistant at a smal 阅读全文

posted @ 2025-07-19 21:41 sirro1uta 阅读(7) 评论(0) 推荐(0)

练习cf1883A. Morning

摘要：题目如下 A. Morning time limit per test2 seconds memory limit per test256 megabytes You are given a four-digit pin code consisting of digits from 0 to 9 t 阅读全文

posted @ 2025-07-19 21:30 sirro1uta 阅读(8) 评论(0) 推荐(0)

练习cf978C. Letters

摘要：题目如下 C. Letters time limit per test4 seconds memory limit per test256 megabytes There are 𝑛 dormitories in Berland State University, they are numbere 阅读全文

posted @ 2025-07-19 20:41 sirro1uta 阅读(43) 评论(0) 推荐(0)

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)

2025年7月17日

练习cf2094B. Bobritto Bandito

摘要：题目如下 https://codeforces.com/problemset/problem/2094/B B. Bobritto Bandito time limit per test1 second memory limit per test256 megabytes In Bobritto B 阅读全文

posted @ 2025-07-17 20:23 sirro1uta 阅读(20) 评论(0) 推荐(0)

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