CF900C.Remove Extra One
普及/提高-
通过率:0%
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题目描述
You are given a permutation p of length n . Remove one element from permutation to make the number of records the maximum possible.
We remind that in a sequence of numbers a1,a2,...,ak the element ai is a record if for every integer j ( 1<=j<i ) the following holds: a_{j}<a_{i} .
输入格式
The first line contains the only integer n ( 1<=n<=105 ) — the length of the permutation.
The second line contains n integers p1,p2,...,pn ( 1<=pi<=n ) — the permutation. All the integers are distinct.
输出格式
Print the only integer — the element that should be removed to make the number of records the maximum possible. If there are multiple such elements, print the smallest one.
输入输出样例
输入#1
1 1
输出#1
1
输入#2
5 5 1 2 3 4
输出#2
5
说明/提示
In the first example the only element can be removed.