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“Point, point, life of student!”This is a ballad（歌谣）well known in colleges, and you must care about your score in this exam too. How many points can you get? Now, I told you the rules which are used

大家都知道，快速排序是不稳定的排序方法。如果对于数组中出现的任意a[i],a[j](i某高校招生办得到一份成绩列表，上面记录了考生名字和考生成绩。并且对其使用了某排序算法按成绩进行递减排序。现在请你判断一下该排序算法是否正确，如果正确的话，则判断该排序算法是否为稳定的。 Input本题目包含多组输入，请处理到文件结束。对于每组数据，第一行有一个正整数N(0接

The Annual National Olympic of Information(NOI) will be held.The province of Shandong hold a Select(which we call SDOI for short) to choose some people to go to the NOI.n(n≤100) people comes to th

Ultra-QuickSortTime Limit: 7000MS Memory Limit: 65536KTotal Submissions: 59469 Accepted: 22019DescriptionIn this problem, you have to analyze a particular sorting