initialized free link of problem

NeetCodeRoadmap/Arrays_and_Hashing/Encode_Decode_Strings.py

@@ -0,0 +1,9 @@
+def encode(self, strs):
+    # write your code here
+
+"""
+@param: str: A string
+@return: decodes a single string to a list of strings
+"""
+def decode(self, str):
+    # write your code here