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题解 | #包含min函数的栈#

import java.util.Stack; public class Solution { Stack<Integer> minStack = new Stack<>(); Stack<Integer> dataStack = new St...

堆栈

2021-09-02

0 337

题解 | #用两个栈实现队列#

import java.util.Stack; public class Solution { Stack<Integer> stack1 = new Stack<Integer>(); Stack<Integer> stack2 = new S...

堆栈

2021-09-02

0 303

题解 | #包含min函数的栈#

import java.util.Stack; public class Solution { Stack<Integer> dataStack = new Stack<>(); Stack<Integer> minStack = new St...

堆栈

2021-08-23

0 389

题解 | #用两个栈实现队列#

import java.util.Stack; public class Solution { Stack<Integer> stack1 = new Stack<Integer>(); Stack<Integer> stack2 = new S...

堆栈

2021-08-23

0 305