Problem Description
Given a sequence consists of N integers. Each time you can choose a continuous subsequence and add 1 or minus 1 to the numbers in the subsequence .You task is to make all the numbers the same with
the least tries. You should calculate the number of the least tries
you needed and the number of different final sequences with the least tries.
the least tries. You should calculate the number of the least tries
you needed and the number of different final sequences with the least tries.
Input

该博客讨论了如何找到一个包含n个数的序列,通过加1或减1操作使得所有数字变为相同的最少数目,同时计算这种相同数字的可能种类。文章提供了一个C++程序实现解决方案,通过计算相邻元素的差值和,确定最小步数和可能的相同数字数量。
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