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链接：https://www.nowcoder.com/acm/contest/141/C 来源：牛客网 题目描述 Eddy likes to play cards game since there are always lots of randomness in the game. For most of the cards game, the very first step in th...

题目描述 Kanade selected n courses in the university. The academic credit of the i-th course is s[i] and the score of the i-th course is c[i]. At the university where she attended, the final score of h...

题目描述 Nowcoder University has 4n students and n dormitories ( Four students per dormitory). Students numbered from 1 to 4n. And in the first year, the i-th dormitory ‘s students are (x1[i],x2[i],x3[...