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Add time complexity in stack, queue, deque. Update heap.
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@@ -22,13 +22,13 @@ comments: true
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<div class="center-table" markdown>
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| 方法 | 描述 |
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| --------- | ---------------------- |
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| push() | 元素入栈(添加至栈顶) |
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| pop() | 栈顶元素出栈 |
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| peek() | 访问栈顶元素 |
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| size() | 获取栈的长度 |
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| isEmpty() | 判断栈是否为空 |
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| 方法 | 描述 | 时间复杂度 |
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| --------- | ---------------------- | ---------- |
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| push() | 元素入栈(添加至栈顶) | $O(1)$ |
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| pop() | 栈顶元素出栈 | $O(1)$ |
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| peek() | 访问栈顶元素 | $O(1)$ |
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| size() | 获取栈的长度 | $O(1)$ |
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| isEmpty() | 判断栈是否为空 | $O(1)$ |
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</div>
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@@ -231,7 +231,7 @@ comments: true
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=== "Swift"
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```swift title="stack.swift"
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```
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## 栈的实现
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@@ -600,7 +600,7 @@ comments: true
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=== "Swift"
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```swift title="linkedlist_stack.swift"
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```
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### 基于数组的实现
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@@ -885,7 +885,7 @@ comments: true
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=== "Swift"
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```swift title="array_stack.swift"
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```
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!!! tip
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