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Add kotlin code for chapter_stack_and_queue and chapter_tree (#1197)

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* Add kotlin code block for chapter_hashing

* Add kotlin code block for chapter_heap.

* Add kotlin code block for chapter_stack_and_queue and chapter_tree

* fix indentation

* Update binary_tree.md

---------

Co-authored-by: Yudong Jin <krahets@163.com>
This commit is contained in:
curtishd
2024-03-30 13:16:39 +08:00
committed by GitHub
parent 85ca4cce43
commit cfe8281aee
6 changed files with 96 additions and 8 deletions
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22
docs/chapter_stack_and_queue/stack.md
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@@ -299,7 +299,27 @@
=== "Kotlin"
```kotlin title="stack.kt"
/* 初始化栈 */
val stack = Stack<Int>()
/* 元素入栈 */
stack.push(1)
stack.push(3)
stack.push(2)
stack.push(5)
stack.push(4)
/* 访问栈顶元素 */
val peek = stack.peek()
/* 元素出栈 */
val pop = stack.pop()
/* 获取栈的长度 */
val size = stack.size
/* 判断是否为空 */
val isEmpty = stack.isEmpty()
```
=== "Zig"