Solve : Spiral Matrix

Author: printjin-gmailcom

spiral-matrix/printjin-gmailcom.py

@@ -0,0 +1,14 @@
+class Solution:
+    def spiralOrder(self, matrix):
+        result = []
+        while matrix:
+            result += matrix.pop(0)
+            if matrix and matrix[0]:
+                for row in matrix:
+                    result.append(row.pop())
+            if matrix:
+                result += matrix.pop()[::-1]
+            if matrix and matrix[0]:
+                for row in matrix[::-1]:
+                    result.append(row.pop(0))
+        return result