build

chapter_stack_and_queue/deque.md

@@ -691,8 +691,8 @@ comments: true
 
         def to_array(self) -> list[int]:
             """返回数组用于打印"""
-            node: ListNode | None = self.front
-            res: list[int] = [0] * self.size()
+            node = self.front
+            res = [0] * self.size()
             for i in range(self.size()):
                 res[i] = node.val
                 node = node.next

chapter_stack_and_queue/queue.md

@@ -1220,7 +1220,7 @@ comments: true
 
         def to_list(self) -> list[int]:
             """返回列表用于打印"""
-            res: list[int] = [0] * self.size()
+            res = [0] * self.size()
             j: int = self.__front
             for i in range(self.size()):
                 res[i] = self.__nums[(j % self.capacity())]

chapter_stack_and_queue/stack.md

@@ -447,7 +447,7 @@ comments: true
 
         def to_list(self) -> list[int]:
             """转化为列表用于打印"""
-            arr: list[int] = []
+            arr = []
             node = self.__peek
             while node:
                 arr.append(node.val)