Added flipping-image

Author: avidLearnerInProgress

flippin_an_image.py

@@ -0,0 +1,20 @@
+#mysolution
+class Solution:
+    def flipAndInvertImage(self, A: List[List[int]]) -> List[List[int]]:
+        A_rev = [x[::-1] for x in A]
+        # print(A_rev)
+        A_inv = []
+        for ls in A_rev:
+            curr, t = ls, []
+            for i in range(len(curr)):
+                if curr[i] == 1:
+                    t.append(0)
+                else:
+                    t.append(1)
+            A_inv.append(t)  
+        return A_inv
+
+#optimised
+class Solution:
+    def flipAndInvertImage(self, A: List[List[int]]) -> List[List[int]]:
+        return [[1 ^ i for i in x[::-1]] for x in A]