added prob 1041 - Robot bounded in circle

README.md

@@ -152,6 +152,7 @@ LeetCode
 |1207|[Unique Number of Occurrences](https://leetcode.com/problems/unique-number-of-occurrences/) | [C++](./algorithms/cpp/uniqueNumberOfOccurrences/Unique-Number-of-Occurrences.cpp)|Easy|
 |1170|[Compare Strings by Frequency of the Smallest Character](https://leetcode.com/problems/compare-strings-by-frequency-of-the-smallest-character/) | [C++](./algorithms/cpp/compareStringsByFrequencyOfTheSmallestCharacter/CompareStringsByFrequencyOfTheSmallestCharacter.cpp)|Easy|
 |1071|[Greatest Common Divisor of Strings](https://leetcode.com/problems/greatest-common-divisor-of-strings/) | [C++](./algorithms/cpp/greatestCommonDivisorOfStrings/GreatestCommonDivisorOfStrings.cpp)|Easy|
+|1041|[Robot Bounded In Circle](https://leetcode.com/problems/robot-bounded-in-circle/description/) | [Python](./algorithms/python/RobotBoundedInCircle/RobotBoundedInCircle.py)|Medium|
 |1030|[Matrix Cells in Distance Order](https://leetcode.com/problems/matrix-cells-in-distance-order/) | [C++](./algorithms/cpp/matrixCellsInDistanceOrder/MatrixCellsInDistanceOrder.cpp)|Easy|
 |1029|[Two City Scheduling](https://leetcode.com/problems/two-city-scheduling/) | [C++](./algorithms/cpp/twoCityScheduling/TwoCityScheduling.cpp)|Easy|
 |1028|[Recover a Tree From Preorder Traversal](https://leetcode.com/problems/recover-a-tree-from-preorder-traversal/) | [C++](./algorithms/cpp/recoverATreeFromPreorderTraversal/recoverATreeFromPreorderTraversal.cpp)|Hard|

algorithms/python/RobotBoundedInCircle/RobotBoundedInCircle.py

@@ -0,0 +1,17 @@
+class Solution(object):
+    def isRobotBounded(self, instructions):
+        """
+        :type instructions: str
+        :rtype: bool
+        """
+        dirx = 0
+        diry = 1
+        x = y = 0
+        for ins in instructions:
+            if ins == "L":
+                dirx, diry = -1*diry, dirx
+            elif ins == "R":
+                dirx, diry = diry, -1*dirx
+            else:
+                x += dirx
+                y += diry