2023年2月13日
D. Moscow Gorillas
摘要： D. Moscow Gorillas In winter, the inhabitants of the Moscow Zoo are very bored, in particular, it concerns gorillas. You decided to entertain them and 阅读全文
posted @ 2023-02-13 17:52 onlyblues 阅读(172) 评论(0) 推荐(0)
B. Fedya and Array
摘要： B. Fedya and Array For his birthday recently Fedya was given an array $a$ of $n$ integers arranged in a circle, For each pair of neighboring numbers ( 阅读全文
posted @ 2023-02-13 16:22 onlyblues 阅读(74) 评论(0) 推荐(0)
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