#K42852. Longest Continuous Increasing Subsequence

    ID: 27179 Type: Default 1000ms 256MiB

Longest Continuous Increasing Subsequence

Longest Continuous Increasing Subsequence

You are given an array of integers. Your task is to find the length of the Longest Continuous Increasing Subsequence (LCIS) within the array. A continuous increasing subsequence is defined as a contiguous subarray in which every element is strictly greater than its previous element.

For example, in the array [1, 3, 5, 4, 7] the longest continuous increasing subsequence is [1, 3, 5] with a length of 3.

The problem can be formalized as: Given an array \(A = [a_1, a_2, \dots, a_n]\), find the maximum integer \(L\) such that there exists an index \(i\) where \(a_i < a_{i+1} < \dots .

inputFormat

The first line of input contains a single integer \(n\) representing the number of elements in the array. The second line contains \(n\) space-separated integers which are the elements of the array.

If \(n = 0\), then the array is empty.

outputFormat

Output a single integer representing the length of the longest continuous increasing subsequence in the given array.

## sample
5
1 3 5 4 7
3