build

docs/chapter_stack_and_queue/deque.md

@@ -293,7 +293,7 @@ comments: true
     int size = deque.length;
 
     /* 判断双向队列是否为空 */
-    bool isEmpty = deque.isEmpty;W
+    bool isEmpty = deque.isEmpty;
     ```
 
 === "Rust"
@@ -337,6 +337,34 @@ comments: true
 === "Kotlin"
 
     ```kotlin title="deque.kt"
+    /* 初始化双向队列 */
+    val deque = LinkedList<Int>()
+    
+    /* 元素入队 */
+    deque.offerLast(2)  // 添加至队尾
+    deque.offerLast(5)
+    deque.offerLast(4)
+    deque.offerFirst(3) // 添加至队首
+    deque.offerFirst(1)
+    
+    /* 访问元素 */
+    val peekFirst = deque.peekFirst() // 队首元素
+    val peekLast = deque.peekLast()   // 队尾元素
+    
+    /* 元素出队 */
+    val popFirst = deque.pollFirst() // 队首元素出队
+    val popLast = deque.pollLast()   // 队尾元素出队
+    
+    /* 获取双向队列的长度 */
+    val size = deque.size
+    
+    /* 判断双向队列是否为空 */
+    val isEmpty = deque.isEmpty()
+    ```
+
+=== "Ruby"
+
+    ```ruby title="deque.rb"
 
     ```
 
@@ -1969,6 +1997,14 @@ comments: true
     }
     ```
 
+=== "Ruby"
+
+    ```ruby title="linkedlist_deque.rb"
+    [class]{ListNode}-[func]{}
+
+    [class]{LinkedListDeque}-[func]{}
+    ```
+
 === "Zig"
 
     ```zig title="linkedlist_deque.zig"
@@ -2635,7 +2671,7 @@ comments: true
         }
         // 计算队尾指针，指向队尾索引 + 1
         rear := q.index(q.front + q.queSize)
-        // 将 num 添加至队首
+        // 将 num 添加至队尾
         q.nums[rear] = num
         q.queSize++
     }
@@ -3451,6 +3487,12 @@ comments: true
     }
     ```
 
+=== "Ruby"
+
+    ```ruby title="array_deque.rb"
+    [class]{ArrayDeque}-[func]{}
+    ```
+
 === "Zig"
 
     ```zig title="array_deque.zig"