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随笔分类 -  Codeforces

摘要:time limit per test : 1 second memory limit per test : 256 megabytes input : standard input output : standard output Problem Description Alice and Bob 阅读全文
posted @ 2019-10-16 16:54 友人-A 阅读(290) 评论(0) 推荐(1) 编辑
摘要:time limit per test : 1 second memory limit per test : 256 megabytes input : standard input output : standard output Problem Description Polycarp love 阅读全文
posted @ 2019-10-16 16:22 友人-A 阅读(300) 评论(0) 推荐(0) 编辑
摘要:time limit per test : 1 second memory limit per test : 256 megabytes input : standard input output : standard output Problem Description Berland Natio 阅读全文
posted @ 2019-10-16 16:04 友人-A 阅读(194) 评论(0) 推荐(0) 编辑
摘要:C. Jzzhu and Chocolate time limit per test: 1 seconds memory limit per test: 256 megabytes input: standard input output: standard output Jzzhu has a b 阅读全文
posted @ 2019-10-11 19:05 友人-A 阅读(160) 评论(0) 推荐(0) 编辑
摘要:E. Jzzhu and Apples time limit per test: 1 seconds memory limit per test: 256 megabytes input: standard input output: standard output Jzzhu has picked 阅读全文
posted @ 2019-10-11 18:52 友人-A 阅读(194) 评论(0) 推荐(0) 编辑
摘要:D. Jzzhu and Cities time limit per test: 2 seconds memory limit per test: 256 megabytes input: standard input output: standard output Jzzhu is the pre 阅读全文
posted @ 2019-10-11 12:08 友人-A 阅读(152) 评论(0) 推荐(0) 编辑
摘要:Of course you have heard the famous task about Hanoi Towers, but did you know that there is a special factory producing the rings for this wonderful g 阅读全文
posted @ 2019-09-23 13:07 友人-A 阅读(477) 评论(0) 推荐(0) 编辑
摘要:After the fourth season Sherlock and Moriary have realized the whole foolishness of the battle between them and decided to continue their competitions 阅读全文
posted @ 2019-09-22 21:40 友人-A 阅读(398) 评论(0) 推荐(0) 编辑
摘要:Vasya is an administrator of a public page of organization "Mouse and keyboard" and his everyday duty is to publish news from the world of competitive 阅读全文
posted @ 2019-09-22 21:20 友人-A 阅读(479) 评论(0) 推荐(0) 编辑
摘要:During the lesson small girl Alyona works with one famous spreadsheet computer program and learns how to edit tables. Now she has a table filled with 阅读全文
posted @ 2019-09-22 21:06 友人-A 阅读(337) 评论(0) 推荐(0) 编辑
摘要:A permutation p of size n is an array such that every integer from 1 to n occurs exactly once in this array. Let's call a permutation an almos 阅读全文
posted @ 2019-09-22 20:46 友人-A 阅读(382) 评论(0) 推荐(0) 编辑
摘要:You are given an array a consisting of n integers, and additionally an integer m . You have to choose some sequence of indices $b_1, b_2, ..., b_k (1  阅读全文
posted @ 2019-09-22 20:28 友人-A 阅读(352) 评论(0) 推荐(0) 编辑
摘要:You are given a string s consisting of lowercase Latin letters. Character c is called k dominant iff each substring of s with length at least k contai 阅读全文
posted @ 2019-09-22 19:52 友人-A 阅读(186) 评论(0) 推荐(0) 编辑
摘要:C. Laboratory Work time limit per test : 1 second memory limit per test : 256 megabytes input : standard input output : standard output Anya and Kiril 阅读全文
posted @ 2019-09-19 20:00 友人-A 阅读(303) 评论(0) 推荐(0) 编辑
摘要:D. Peculiar apple tree time limit per test : 1 second memory limit per test : 256 megabytes input : standard input output : standard output In Arcady' 阅读全文
posted @ 2019-09-19 17:42 友人-A 阅读(377) 评论(0) 推荐(0) 编辑
摘要:C. Party Lemonade C. Party Lemonade A New Year party is not a New Year party without lemonade! As usual, you are expecting a lot of guests, and buying 阅读全文
posted @ 2019-08-18 17:35 友人-A 阅读(311) 评论(0) 推荐(1) 编辑
摘要:B. Divisiblity of Differences You are given a multiset of n integers. You should select exactly k of them in a such way that the difference between an 阅读全文
posted @ 2019-08-18 16:55 友人-A 阅读(290) 评论(0) 推荐(0) 编辑
摘要:B. Marvolo Gaunt's Ring Professor Dumbledore is helping Harry destroy the Horcruxes. He went to Gaunt Shack as he suspected a Horcrux to be present th 阅读全文
posted @ 2019-08-18 16:48 友人-A 阅读(364) 评论(0) 推荐(0) 编辑
摘要:B. Maximum of Maximums of Minimums You are given an array a1, a2, ..., an consisting of n integers, and an integer k. You have to split the array into 阅读全文
posted @ 2019-08-18 16:36 友人-A 阅读(360) 评论(0) 推荐(0) 编辑
摘要:A. Odds and Ends A. Odds and Ends Where do odds begin, and where do they end? Where does hope emerge, and will they ever break? Given an integer seque 阅读全文
posted @ 2019-08-18 16:24 友人-A 阅读(266) 评论(0) 推荐(0) 编辑

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