摘要：
In this problem, you have to analyze a particular sorting algorithm. The algorithm processes a sequence of n distinct integers by swapping two adjacen 阅读全文
摘要：
For this problem, you will write a program that reads in a sequence of 32-bit signed integers. After each odd-indexed value is read, output the median 阅读全文
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问题 : 七夕祭 题目描述 七夕节因牛郎织女的传说而被扣上了「情人节」的帽子。于是TYVJ今年举办了一次线下七夕祭。Vani同学今年成功邀请到了cl同学陪他来共度七夕，于是他们决定去TYVJ七夕祭游玩。 TYVJ七夕祭和11区的夏祭的形式很像。矩形的祭典会场由N排M列共计N×M个摊点组成。虽然摊点种 阅读全文
摘要：
Moscow is hosting a major international conference, which is attended by n scientists from different countries. Each of the scientists knows exactly o 阅读全文