Turing Army

Turing Land has lots of armies. Given an array of $A$ of length $n$ denoting the power of weapons available in Turing Land. According to the rules of Turning Land: - There are $n-k+1$(you are given the value of $k$) armies in Turing Land. - Each of the army can access $k$ weapons. - The $i^{th}$ army can access the subarray of weapons between indices $i$ and $i+k-1$. - The power of the $i^{th}$ a