Given an array nums of integers, a move consists of choosing any element and decreasing it by 1. An array A is a zigzag array if either: Every even-indexed element is greater than adjacent elements, ie. A[0] > A[1] A[3] ... OR, every odd-indexed element is greater than adjacent elements, ie. A[0] A[2] A[4] < ... Return the minimum number of moves to transform the given array nums into a zigzag array.