2511. Maximum Enemy Forts That Can Be Captured

You are given a 0-indexed integer array forts of length n representing the positions of several forts. forts[i] can be -1, 0, or 1 where: - -1 represents there is no fort at the ith position. - 0 indicates there is an enemy fort at the ith position. - 1 indicates the fort at the ith the position is under your command. Now you have decided to move your army from one of your forts at position i