Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

Appearance settings

字节&leetcode155:最小栈(包含getMin函数的栈) #23

Copy link
Copy link
@sisterAn

Description

@sisterAn
Issue body actions

设计一个支持 pushpoptop 操作,并能在常数时间内检索到最小元素的栈。

  • push(x) —— 将元素 x 推入栈中。
  • pop() —— 删除栈顶的元素。
  • top() —— 获取栈顶元素。
  • getMin() —— 检索栈中的最小元素。

示例:

MinStack minStack = new MinStack();
minStack.push(-2);
minStack.push(0);
minStack.push(-3);
minStack.getMin();   --> 返回 -3.
minStack.pop();
minStack.top();      --> 返回 0.
minStack.getMin();   --> 返回 -2.

附leetcode地址:leetcode

Metadata

Metadata

Assignees

No one assigned

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions

      Morty Proxy This is a proxified and sanitized view of the page, visit original site.