Software Developer

You have been given an integer array/list 'ARR' of size 'N'. Your task is to return the total number of those subsequences of the array in which all the elements are equal.

A subsequence of a given array is an array generated by deleting some elements of the given array with the order of elements in the subsequence remaining the same as the order of elements in the array.

Note :

As this value might be large, print it modulo 10^9 + 7

You are given an array 'ARR' of the 'N' element. Your task is to find the maximum difference between any of the two elements from 'ARR'.

If the maximum difference is even print “EVEN” without quotes. If the maximum difference is odd print “ODD” without quotes.

For example:

Given 'ARR' = [1, 10, 5, 2, 8, 1 ] , answer is "ODD".
Here the maximum difference is between 10 and 1, 10 - 1 = 9

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