1. You are given an array(arr) of integers. Values may be duplicated. 2. You have to find the length of the largest subarray with contiguous elements. Note -> The contiguous elements can be in any order(not necessarily in increasing order).
Input Format
A number N arr1 arr2.. N numbers
Output Format
A number representing the length of the largest subarray with contiguous elements.
Constraints
1 <= N <= 10^4 1 <= arr[i] <= 10^3
Example
Input
3 10 12 11
Output
3