A11375. Remove Extra One
编程题
普及/提高-
知识点
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 $a_{1},a_{2},...,a_{k}$ the element $a_{i}$ is a record if for every integer $j$ ( $1<=j<i$ ) the following holds: $a_{j}<a_{i}$ .
We remind that in a sequence of numbers $a_{1},a_{2},...,a_{k}$ the element $a_{i}$ 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 $n$ ( $1<=n<=10^{5}$ ) — the length of the permutation.
The second line contains $n$ integers $p_{1},p_{2},...,p_{n}$ ( $1<=p_{i}<=n$ ) — the permutation. All the integers are distinct.
The second line contains $n$ integers $p_{1},p_{2},...,p_{n}$ ( $1<=p_{i}<=n$ ) — 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.