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【原题】 Eugene likes working with arrays. And today he needs your help in solving one challenging task. An array cc is a subarray of an array bb if cc ca 阅读全文
posted @ 2020-07-21 21:51
kurum!
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【原题】 Description Tour operator Your Personal Holiday organises guided bus trips across the Benelux. Every day the bus moves from one city S to another 阅读全文
posted @ 2020-07-21 19:48
kurum!
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【原题】 Note that the memory limit is unusual. You are given a multiset consisting of nn integers. You have to process queries of two types: add integer 阅读全文
posted @ 2020-07-21 15:22
kurum!
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