2018年2月1日
Codeforces Round #460 (Div. 2)-D. Substring
摘要： D. Substringtime limit per test3 seconds memory limit per test256 megabytesProblem DescriptionYou are given a graph with n nodes and m... 阅读全文
posted @ 2018-02-01 15:08 GoldenFingers 阅读(178) 评论(0) 推荐(0)
Codeforces Round #460 (Div. 2)-C. Seat Arrangements
摘要： C. Seat Arrangementstime limit per test1 second memory limit per test256 megabytesProblem DescriptionSuppose that you are in a campus ... 阅读全文
posted @ 2018-02-01 14:39 GoldenFingers 阅读(164) 评论(0) 推荐(0)
Codeforces Round #460 (Div. 2)-B. Perfect Number
摘要： B. Perfect Numbertime limit per test2 seconds memory limit per test256 megabytesProblem DescriptionWe consider a positive integer perf... 阅读全文
posted @ 2018-02-01 14:27 GoldenFingers 阅读(211) 评论(0) 推荐(0)
Codeforces Round #460 (Div. 2)-A. Supermarket
摘要： A. Supermarkettime limit per test2 seconds memory limit per test256 megabytesProblem DescriptionWe often go to supermarkets to buy som... 阅读全文
posted @ 2018-02-01 14:21 GoldenFingers 阅读(134) 评论(0) 推荐(0)