Unify the comment style of python codes

codes/python/chapter_sorting/bubble_sort.py

@@ -33,7 +33,7 @@ def bubble_sort_with_flag(nums: list[int]) -> None:
             break  # 此轮冒泡未交换任何元素，直接跳出
 
 
-""" Driver Code """
+"""Driver Code"""
 if __name__ == "__main__":
     nums: list[int] = [4, 1, 3, 1, 5, 2]
     bubble_sort(nums)

codes/python/chapter_sorting/bucket_sort.py

@@ -6,6 +6,7 @@ Author: Krahets (krahets@163.com)
 
 
 def bucket_sort(nums: list[float]) -> None:
+    """桶排序"""
     # 初始化 k = n/2 个桶，预期向每个桶分配 2 个元素
     k = len(nums) // 2
     buckets = [[] for _ in range(k)]

codes/python/chapter_sorting/counting_sort.py

@@ -52,7 +52,7 @@ def counting_sort(nums: list[int]) -> None:
         nums[i] = res[i]
 
 
-""" Driver Code """
+"""Driver Code"""
 if __name__ == "__main__":
     nums = [1, 0, 1, 2, 0, 4, 0, 2, 2, 4]
 

codes/python/chapter_sorting/insertion_sort.py

@@ -18,7 +18,7 @@ def insertion_sort(nums: list[int]) -> None:
         nums[j + 1] = base  # 2. 将 base 赋值到正确位置
 
 
-""" Driver Code """
+"""Driver Code"""
 if __name__ == "__main__":
     nums: list[int] = [4, 1, 3, 1, 5, 2]
     insertion_sort(nums)

codes/python/chapter_sorting/merge_sort.py

@@ -49,7 +49,7 @@ def merge_sort(nums: list[int], left: int, right: int) -> None:
     merge(nums, left, mid, right)
 
 
-""" Driver Code """
+"""Driver Code"""
 if __name__ == "__main__":
     nums: list[int] = [7, 3, 2, 6, 0, 1, 5, 4]
     merge_sort(nums, 0, len(nums) - 1)

codes/python/chapter_sorting/quick_sort.py

@@ -112,7 +112,7 @@ class QuickSortTailCall:
                 right = pivot - 1  # 剩余待排序区间为 [left, pivot - 1]
 
 
-""" Driver Code """
+"""Driver Code"""
 if __name__ == "__main__":
     # 快速排序
     nums: list[int] = [2, 4, 1, 0, 3, 5]

codes/python/chapter_sorting/radix_sort.py

@@ -50,7 +50,7 @@ def radix_sort(nums: list[int]) -> None:
         exp *= 10
 
 
-""" Driver Code """
+"""Driver Code"""
 if __name__ == "__main__":
     # 基数排序
     nums = [