单项选择题
If more than half of the elements in the sequence are equal to m, then m is called a majority (Note: The definition of the majority in many places is the most frequently occurring element, but anyway)序列中若有一半以上的元素同为m,则称m为众数(注:许多地方众数的定义是出现次数最多的元素,不过无妨)
If a sequence has a majority, it must be equal to一个序列如果存在众数,则它一定等于
A.Minimal element 最小元素
B.Median 中位数
C.Average 平均数
D.The average of the maximum element and the minimum element 最大元素和最小元素的平均