package g0101_0200.s0152_maximum_product_subarray;

// #Medium #Top_100_Liked_Questions #Top_Interview_Questions #Array #Dynamic_Programming
// #Dynamic_Programming_I_Day_6 #Level_2_Day_13_Dynamic_Programming #Udemy_Dynamic_Programming
// #2022_06_25_Time_0_ms_(100.00%)_Space_42.7_MB_(82.46%)

public class Solution {
    public int maxProduct(int[] arr) {
        int ans = Integer.MIN_VALUE;
        int cprod = 1;
        for (int j : arr) {
            cprod = cprod * j;
            ans = Math.max(ans, cprod);
            if (cprod == 0) {
                cprod = 1;
            }
        }
        cprod = 1;
        for (int i = arr.length - 1; i >= 0; i--) {
            cprod = cprod * arr[i];
            ans = Math.max(ans, cprod);
            if (cprod == 0) {
                cprod = 1;
            }
        }
        return ans;
    }
}
