C******o
发帖数: 116 | 1 家里亲戚小孩初中，遇到几个问题，想请教这里的高人，以下这个题目是什么意思？谢
谢了
急等，十分感谢！
1， In an election with 3 candidates, what is the maximum number of columns
possible in the preference schedule? | C******o
发帖数: 116 | 2 求助牛人，帮我看看这个题目是要干嘛的？题目都看不懂，谢谢了
2，An election is held using the method of pairwise comparisons. Suppose
that X is the winner of the election under the method of pairwise
comparisons, but due to an election irregularity, there is a reelection. In
the reelection, the only changes are changes that favor X and only X (
specifically, you can interpret this to mean that the only changes involve
voters who move X up in their ballot without altering the relative order of
any of the other candidates). Explain why candidate X must be the winner of
the reelection (i.e., the method of pairwise comparisons satisfies the
monotonicity criterion). | R*********y
发帖数: 92 | 3 题目非常简单，第一道就是 N！（N＝number of candidates）
第二道 你需要了解一下选举有关的数学。网上有详尽的解释，比如这个 | R*********y
发帖数: 92 | |
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