C. Thor time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Thor is getting used to the Earth. As a gift Loki gave him a smartphone. There are n applications on this phone. Thor is fascinated…
CodeForces 546C Soldier and Cards Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Description Two bored soldiers are playing card war. Their card deck consists of exactly n cards, numbered from 1 to n, all values are d…
D. Sea Battle time limit per test: 1 second memory limit per test :256 megabytes input: standard input output: standard output Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships…
题目链接: Basic Data Structure Time Limit: 7000/3500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 207 Accepted Submission(s): 41 Problem Description Mr. Frog learned a basic data structure recently, which is called…
题目很简单,给一个队列以及文件的位置,然后一个一个检查,如果第一个是优先级最高的就打印,否则放到队列后面,求所要打印的文件打印需要花费多长时间. 这里我用数组模拟队列实现,考虑到最糟糕的情况,必须把数组开到maxn*maxn.另外当所要打印的文件优先级不是最高的时候也需要排列到后面. 0.016s. 代码: #include <cstdio> const int maxn = 101; int t, n, m, time; int q[maxn*maxn]; int print() { int…
A. Robot Sequence time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Calvin the robot lies in an infinite rectangular grid. Calvin's source code contains a list of n commands, each either 'U'…
接下来的几篇博客会介绍下juc包下的相关数据结构 包含queue,list,map等 这篇文章主要模拟下阻塞队列. 下面是代码 import java.util.LinkedList; import java.util.concurrent.atomic.AtomicInteger; public class MyBlockingQueue<T> { private final LinkedList<T> queue = new LinkedList<>(); priv…
B. The Queue time limit per test:1 second memory limit per test:256 megabytes input:standard input output:standard output Finally! Vasya have come of age and that means he can finally get a passport! To do it, he needs to visit the passport office, b…
Heather银行打算在Food Heap超市开设一个自动柜员机(ATM).Food Heap超市的管理者担心排队使用ATM的人流会干扰超市的交通,希望限制排队等待的人数.Heather银行希望对顾客排队等待的事件进行估测.要编写一个程序来模拟这种情况,让超市的管理者可以了解ATM可能招骋的影响.对于这种问题,最自然的方法是使用顾客对列.队列是一种抽象的数据类型(Abstract Data Type,ADT),可以存储有序的项目序列.新项目被添加在队尾,并可以删除队首的项目.队列有点像栈,单栈在…
看病要排队 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 10720 Accepted Submission(s): 4515 Problem Description 看病要排队这个是地球人都知道的常识. 不过经过细心的0068的观察,他发现了医院里排队还是有讲究的.0068所去的医院有三个医生(汗,这么少)同时看病.而看病的人…