Create maximum-enemy-forts-that-can-be-captured.py

Author: kamyu104

Python/maximum-enemy-forts-that-can-be-captured.py

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+# Time:  O(n)
+# Space: O(1)
+
+# array, two pointers
+class Solution(object):
+    def captureForts(self, forts):
+        """
+        :type forts: List[int]
+        :rtype: int
+        """
+        result = left = 0
+        for right in xrange(len(forts)):
+            if not forts[right]:
+                continue
+            if forts[right] == -forts[left]:
+                result = max(result, right-left-1)
+            left = right
+        return result