题目链接:http://acm.hnu.cn/online/?action=problem&type=show&id=12845&courseid=270 解题报告:有m个认给n个人投票,n个认位置是固定的,输入一行字符,X表示会投给这个人,例如X....这个表示会投给第一个人,然后让你分别求出这n个人分别占总 票数的百分之几,如果两个人票数相同,则按照原来固定的顺序. 水题,注意任意一个人投的票要有效的话必须满足至少并且只能投一个人. #include<cstdio>…

Ballot Analyzing Device 题目连接: http://codeforces.com/gym/100269/attachments Description Election committee of Flatland is preparing for presidential elections. To minimize human factor in ballot counting they decided to develop an automated Ballot Ana…

Content 有 \(n\) 名选手参加一个比赛,有 \(m\) 个人为他们投票.第 \(i\) 个人的投票情况用一个长度为 \(n\),并且仅包含 . 和 X 两个字符的字符串,其中,如果第 \(j\) 位是 X,则第 \(i\) 个人将票投给了第 \(j\) 名选手,否则没有.规定每个投票者能且仅能将票投给一个人,否则都算无效票(即投的票数 \(\geqslant 2\) 或者 \(=0\)).请将每名选手按照他们所得到的票的比例排序(如果有两名选手得到的票的比例相同,在投票次序中先出现的…

Problem A. Arrangement of Contest 题目连接: http://codeforces.com/gym/100269/attachments Description Little Dmitry and little Petr want to arrange a contest. Their little friends submitted several task proposals and now Dmitry and Petr want to select som…

While developing your application, you should check that user interactions are buttery smooth, running at a consistent 60 frames per second. If something goes wrong, and a frame gets dropped, the first step in fixing the problem is understanding what…

Analyzing Crash Reports After you distribute your app for testing by using TestFlight or after you make it available on the store, routinely download and analyze crash reports. When an app crashes, the system creates a crash log that describes the co…

Analyzing UI Performance with Systrace In this document Overview 简介 Generating a Trace  生成Systrace文件(html) Tracing on Android 4.3 and higher   4.3以上 Tracing on Android 4.2 and lower    4.2以下 graphical user interface               用工具生成Systrace 文件 Ana…

Analyzing Network Traffic Data 1.This lesson teaches you to Analyze App Network Traffic Analyze Network Traffic Types In the previous section, you tagged your app code with traffic identifiers, ran tests, and collected data. This lesson teaches you h…

Introduction When an application crashes, a crash report is created and stored on the device. Crash reports describe the conditions under which the application terminated, in most cases including a complete backtrace for each executing thread, and ar…

A system and method for providing dynamic device virtualization is herein disclosed. According to one embodiment, the computer-implemented method includes providing a hypervisor and one or more guest virtual machines (VMs). Each guest VM is disposed…