## LeetCode 232## Impletement Queue using StackclassMyQueue:def__init__(self):self.l1=[]## stack 1 = l1self.l2=[]## stack 2 = l2defpush(self,x:int)->None:## Push x onto queueself.l1.append(x)## The right of the list = the top of the stack = the back of the queuedef...
self.stack1.append(self.stack2.pop())returntopdefempty(self) ->bool:returnlen(self.stack1) ==0#Your MyQueue object will be instantiated and called as such:#obj = MyQueue()#obj.push(x)#param_2 = obj.pop()#param_3 = obj.peek()#param_4 = obj.empty() 1classMyQueue {2private:...
classMyQueue2{/** * Initialize your data structure here. */function__construct(){$this->stack1 = [];$this->stack2 = []; }/** * Push element x to the back of queue. *@paramInteger $x *@returnNULL */functionpush($x){$this->stack1[] =$x; }/** * Removes the element from...
classMyQueue{Stack<Integer>stack;/** Initialize your data structure here. */publicMyQueue(){stack=newStack<>();}/** Push element x to the back of queue. */publicvoidpush(intx){Stack<Integer>temp=newStack<>();intsize=stack.size();//把原来的保存起来while(size>0){temp.push(stack.po...
原题链接:https://leetcode.com/problems/implement-queue-using-stacks/ 这道题有个需要注意的地方是只能用stack的基本特性来实现队列,所以必须建立两个stack来实现push一个元素在队列里的操作。 第一个方法中pop只需要o(1), 而push需要o(n) classMyQueue(object):def__init__(self):""" ...
232. Implement Queue using Stacks 题目: https://leetcode.com/problems/implement-queue-using-stacks/ 难度: Easy 这个题没有乖乖听话,因为当年做过用两个stack来模拟queue 然后不得不说,我Python大法实在太厉害了 这功能强大的,我简直要啧啧啧 classQueue(object):def__init__(self):""" ...
1. class MyQueue { 2. new Stack<Integer>(); 3. new Stack<Integer>(); 4. 5. // Push element x to the back of queue. 6. public void push(int x) { 7. while (!pop.isEmpty()) { 8. push.push(pop.pop()); 9. }
class Queue(object): def __init__(self): """ initialize your data structure here. """ self.inStack = [] self.outStack = [] def push(self, x): """ :type x: int :rtype: nothing """ self.inStack.append(x) def pop(self): ...
queue af or queue wfq must have been configured in the traffic behavior. Run drop-profile drop-profile-name A drop profile is bound to the traffic behavior. A drop profile must have been created and WRED parameters have been set. (Optional) Run statistic enable The traffic s...
using System; using System.Web; namespace MsdnMag { // API to create custom cache dependencies public class CacheHelper { internal static string GetHelperKeyName(string key) { return key + ":MsdnMag:CacheDependency"; } public static void Insert(string key, object keyValue, MsdnMag.CacheDepen...