Picture Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 15932    Accepted Submission(s): 8240 Problem Description Give you the width and height of the rectangle,darw it.   Input Input contains…

问题: 開始直接用输入的数作为宽和高,但实际上要多出两行边框,所以要加一个2. 还有题目要求最后要输出一个空行没有注意到. Picture Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 19789    Accepted Submission(s): 10178 Problem Description Give you the wid…

Picture Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 16038    Accepted Submission(s): 8303 Problem Description Give you the width and height of the rectangle,darw it.   Input Input contains…

http://acm.hdu.edu.cn/showproblem.php?pid=2052 Problem Description Give you the width and height of the rectangle,darw it.   Input Input contains a number of test cases.For each case ,there are two numbers n and m (0 < n,m < 75)indicate the width an…

Problem Description Give you the width and height of the rectangle,darw it. Input Input contains a number of test cases.For each case ,there are two numbers n and m (0 < n,m < 75)indicate the width and height of the rectangle.Iuput ends of EOF. Outp…

2047  阿牛的EOF牛肉串 #include<stdio.h> int main(){ int n,i; _int64 s[]; while(~scanf("%d",&n)){ s[]=;s[]=; ;i<=n;i++){ s[i] = s[i-]* + s[i-]*; } printf("%I64d\n",s[n]); } } 2048  神.上帝以及老天爷 #include<stdio.h> int main(){ in…

前端开发,需要和后台联调:很多时候,前端开发并不需要等后台完全写好接口在去联调,自己可以写死数据,渲染数据,加样式.后台人员有时会很忙,他没有时间写好返回所有的数据等等,特别是新开一个项目,从零开始的那种,前端要是等后台写好,开发效率就不高了.所以自己造数据很重要.有一段时间,我每天早上来就催后台给我开服务器,应该不开的话,代码不好写,效率不快,会影响每天的任务的,影响了的话就要苦逼的加班. 我做过一个项目,进件新增编辑的,表单字段,一个表单页面有20~30来个字段,填写完最快都要半首歌的时间,…

题目: https://cn.vjudge.net/problem/1451310/origin 题意&思路: 纯粹模拟. 大体题意是这样的: 1.有人要在一个10-9<=x<=109,10-9<=y<=109,这么大的一张纸上去画图,而我们只需要打印输出最大为0<=x<=100,0<=y<=100范围内的图案就ok了. 2.如果s==0的话就在给出的坐标处画一个“_o_”( ASCII codes 95, 111, 95)的图案,表示a tree…

叠筐 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 12017    Accepted Submission(s): 3074 Problem Description 须要的时候,就把一个个大小差一圈的筐叠上去,使得从上往下看时,边筐花色交错.这个工作如今要让计算机来完毕,得看你的了.   Input 输入是一个个的三元组,各自是,外…

QQ模拟自动登录实现 本篇文章主要介绍"QQ模拟自动登录实现(带验证码)",主要涉及到java 实现QQ自动登录(带验证码)方面的内容,对于java 实现QQ自动登录(带验证码)感兴趣的同学可以参考一下.如果需要深入研究或者需要代码支持请进群交流: 这段时间研究了一下QQ自动登录的流程,并把自动登录应用到了实际项目中,要实现QQ自动登录主要要做到几点: 1.通过firefox的firebug工具分析QQ登录的请求参数: 2.QQ密码的加密: 3.QQ验证码的加密: 4.模拟http请求…

A. Anton and Danik time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Anton likes to play chess, and so does his friend Danik. Once they have played n games in a row. For each game it's known…

Crossword Answers Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 869   Accepted: 405 Description A crossword puzzle consists of a rectangular grid of black and white squares and two lists of definitions (or descriptions). One list of de…

Fox and Cross Time Limit: 1000MS   Memory Limit: 262144KB   64bit IO Format: %I64d & %I64u Submit Status Description Fox Ciel has a board with n rows and n columns. So, the board consists of n × n cells. Each cell contains either a symbol '.', or a s…

不多说,贴出相关代码. 参数实体: package token.def; import java.io.Serializable; import java.util.Properties; public class TLoginParams implements Serializable { private static final long serialVersionUID = 6120319409538285515L; private String saltUin; private Stri…

有时我们需要程序模拟按钮或点击,而手机本身又没有,哪么可以采取adb 模拟实现,最后再去实际设备去测试(前期一般都拿不到设备): 如模拟上一首,下一首,暂停等,手机上是没有的,但有些设备上是有的: //这条命令相当于按了设备的语音键(按此键后,进入语音识别) public static final int KEY_VOICE = ; adb shell input keyevent 130 在Activity 中 实现 onKeyDown,收到KeyEvent.KEYCODE_MEDIA_REC…

matrix 找规律 题意:给定一个 N*N 的只有 0 和 1 的矩阵,有 Q 个操作,分三种:1. 将某行上的所有数字取反:2. 将某列上的所有数字取反:3. 输出 sum{ a[i][j]*a[j][i] } mod 2.N <=1000,Q<=5*10^5. 解法:初看题目会觉得很棘手.然后可以发现,对于不在对角线上的点,a[i][j]*a[j][i] 会被累加两次(一次是在计算 (i, j) 时,另一次是在计算 (j, i) 时),由同余定理可知,无论 a[i][j] 或 a[j][…

Traffic Jam in Flower Town 题目链接: http://acm.hust.edu.cn/vjudge/contest/126546#problem/I Description Having returned from Sun City, Dunno told all his friends that every shorty may have a personal automobile. Immediately after that so many citizens to…

Advanced Fruits Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2052    Accepted Submission(s): 1053Special Judge Problem Description The company "21st Century Fruits" has specialized in cr…

主题链接: id=1363">啊哈哈,点我点我 思路: 这道题就是一道简单的栈模拟. .. .我最開始认为难处理是当出栈后top指针变化了. .当不满足条件时入栈的当前位置怎么办.这时候想到用一个Copy数组保持入栈记录就可以. .当满足全部的火车都出栈时或者已经没有火车能够进栈了,那么久跳出.. 最后推断 是否出栈的火车是否达到n... 题目: Rails Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 24940…

Description Your task is to read a picture of a chessboard position and print it in the chess notation. Input The input consists of an ASCII-art picture of a chessboard with chess pieces on positions described by the input. The pieces of the white pl…

很多人用 SendKeys "{PRTSC}" 模拟截屏键 PrintScreen 的时候提示<错误:'70' 拒绝的权限>,于是经常遇到人问...干脆写下来 '声明 Private Declare Sub keybd_event Lib "user32" Alias "keybd_event" (ByVal bVk As Byte, ByVal bScan As Byte, ByVal dwFlags As Long, ByVal…

注解:最近做了一个小工具,在Winform中对Picture控件有一个需求,可以通过鼠标从外部拖拽图片到控件的上,释放鼠标,显示图片! 首先你需要对你的整个Fom窗口的AllowDrop设置Ture //函数从动态链接库中倒入(模拟鼠标事件) [System.Runtime.InteropServices.DllImport("user32")] private static extern int mouse_event(int dwFlags, int dx, int dy, int…

原文链接:https://blog.csdn.net/zssureqh/article/details/78768942 1.像素Pixel 讲到概念,首选Wiki百科.当然我说的是英文版Pixel Wiki,中文版中的大多数词条真是不敢苟同.这里请允许我先摘录英文Wiki中对Pixel定义的原文: In digital imaging, a pixel, pel, dots, or picture element is a physical point in a raster image, o…

近日,研究Tencent网页模拟登录的过程,过程有些忐忑,但最终还是实现了这一功能.先将结果写于此,供大家参考: 其加密过程在c_login_old.js文件中执行,将JS关键代码提取出来如下: function hexchar2bin(str) { var arr = []; for (var i = 0; i < str.length; i = i + 2) { arr.push("\\x" + str.substr(i, 2)) } arr = arr.join("…

In the city of Ultima Thule job applicants are often offered an IQ test. The test is as follows: the person gets a piece of squared paper with a 4 × 4 square painted on it. Some of the square's cells are painted black and others are painted white. Yo…

adb命令模拟按键输入keycode 2017年05月18日 14:57:32 阅读数:1883 例子: //这条命令相当于按了设备的Backkey键 adb shell input keyevent 4 //可以解锁屏幕 adb shell input keyevent 82 //在屏幕上做划屏操作,前四个数为坐标点,后面是滑动的时间(单位毫秒) adb shell input swipe 50 250 250 250 500 //在屏幕上点击坐标点x=50 y=250的位置. adb she…

HGOI自测 初测:150=80+20+50 rank1~rank3(并列3个rank1,所以我是rank3 qwq) 今日分突然想简约 CF359A Table https://www.luogu.org/problemnew/show/CF359A 题目描述 Simon has a rectangular table consisting of nn rows and mm columns. Simon numbered the rows of the table from top to b…

1. Increasing resources on the critical path activities may not always shorten the length of the project with the following reasons or examples .which may bring the LEAST influence to resource increase ? A certain activities are time dependent rather…

最近应朋友要求,帮忙爬取了小红书创作平台的数据,感觉整个过程很有意思,因此记录一下.在这之前自己没怎么爬过需要账户登录的网站数据,所以刚开始去看小红书的登录认证时一头雾水,等到一步步走下来,最终成功,思路通了感觉其实还是很简单. 解决思路 一开始我就只有这么一个网址小红书创作平台,和登录账号.密码,然后经过数次试错分析,最终拿出了解决方案.要爬取这个平台的数据,最核心的就是使用 python 模拟浏览器登录进去.探索过程: 1.在登陆界面点击用密码登录,输入账号密码验证码,通过 chrome 调…

大模拟:枚举6个方向.检查每一个0是否能移动 Puzzle Time Limit: 2 Seconds      Memory Limit: 65536 KB Little Georgie likes puzzles very much. Recently he has found a wooden triangle in the box with old toys. The side of the triangle is n inches long. The triangle is divid…