Given an array of n integers. In 1 operation you can swap 2 adjacent elements a[i] and a[i + 1] if and only if a[i] + a[i + 1] <=
k. Count the number of possible arrays that can be created using a series of operations (possibly none). Two arrays a and b are
considered different if there exists an index i so that a[i] != b[i]
N <= 1e5
K <= 1e9
Ai <= 1e9
Thanks!