ivan1016017 · ivan1016017 · Dec 29, 2025 · Dec 29, 2025
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_2.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_2.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_3.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_3.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_4.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_4.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_5.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_5.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_6.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_6.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_7.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_7.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_8.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_8.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_9.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/two_sum_round_9.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_1.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_1.py
@@ -1,3 +1,4 @@
+
 from typing import List, Union, Collection, Mapping, Optional
 from abc import ABC, abstractmethod
 import re
@@ -15,8 +16,8 @@ def isPalindrome(self, s: str) -> bool:
         len_s = len(s)
 
         for i in range(len_s//2):
-            
+
             if s[i] != s[len_s - 1 - i]:
                 return False 
 
-        return True 
+        return True
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_2.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_2.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_3.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_3.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_4.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_4.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_5.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_5.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_6.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_6.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_7.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_7.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_8.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_8.py
diff --git a/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_9.py b/src/my_project/interviews/amazon_high_frequency_23/common_algos/valid_palindrome_round_9.py