ati 4870

Let's take a look at the glxgears score. Before I installed the driver, it was about 300. After I installed the driver, it was about 5000. Many graphics cards need to be driven to enable 3D desktops. The built-in video card driver of Fedora9 has relatively poor functions and is not well developed. Coupled with AMD (ATI)'s perfunctory attitude in Developing Linux drivers, the atigraphics card driver provided by Fedora is very bad, it is easy to see pro

HDU 4870 Rating Gaussian elimination method, hdu4870 Link: http://acm.hdu.edu.cn/showproblem.php? Pid = 1, 4870 Assume that you use two accounts to participate in a competition. In the initial state, both accounts have zero points. Each game uses a low-score account to compete. A probability of winning a game is P, the score of the corresponding account increases by 50 points. Otherwise, the score of the co

HDU 4870 Rating (Gaussian deyuan), hdu4870HDU 4870 Rating Question Link A person registers two accounts, and the initial rating is 0. He plays the game with the low score each time. After winning the game, he adds 50 points and deducts 100 points. The winning rate is p, he will hit the game until he scored 1000 points on the first day and asked about the expectations of the game. Train of Thought: f (I, j)

Http://acm.hdu.edu.cn/showproblem.php? PID = 1, 4870 Question: There are two numbers, and the initial score is 0. Each time you choose a game with a small score, if you choose one with the same score, the probability of a P score increases by 50 points, and the maximum score is 1000 points, A probability of 1-P drops by 100,The minimum value is 0.. I would like to ask you the expected number of times you want to play the game when the number reaches

number p (0.3 OutputYou should output a float number for each test case, indicating the expected count of contest she needs to participate in. This problem is special judged. The relative error less than 1e-5 would be accepted.Sample Input1.000000 0.814700Sample Output39.000000 82.1811601#include 2#include string.h>3#include 4 using namespacestd;5 6 intMain ()7 {8 inti,j;9 Doubledp[ A],p,ans[ -][ -];Ten while(SCANF ("%LF", p)! =EOF) One { Adp[0]=1.0/p; -dp[1]=1.0/p/p; -ans[0][0

In fact, zoj 3415 should be called Yu Zhou... After encountering zoj 3415, I used the second method of Reference URL to seek the communication item, and this time I met 4870, I won't do it. After referring to chanme, I re-deduced zhou Yu and the ranking repeatedly (not to push down) four or five times to write this question about plagiarism... These two questions are very similar. Multi-school rating is equivalent to a forced version, but the principl

HDU 4870 Rating (Gaussian deyuan)HDU 4870 Rating Question Link A person registers two accounts, and the initial rating is 0. He plays the game with the low score each time. After winning the game, he adds 50 points and deducts 100 points. The winning rate is p, he will hit the game until he scored 1000 points on the first day and asked about the expectations of the game. Train of Thought: f (I, j) indicates

, probability is P, expectation is 1*p2. Failure. Probability 1-p. Expected for (1-p) * (1+dp[0])-----so dp[0]=1*p+ (1-p) * (1+dp[0]), dp[0]=1/p after simplification;DP[1] Represents the number of fields we expect from 50-100, divided into two cases: 1. Success, probability is P, expectation is 1*p2. Failure, probability 1-p, expectation (1-p) * (1+dp[0]+dp[1])-----so dp[1]=1*p+ (1-p) * (1+dp[0]+dp[1]), dp[1]=1+ (1-p)/p* (1+dp[0]) after simplification;I>2,dp[i] is divided into two cases: 1. Succ

Links: http://acm.hdu.edu.cn/showproblem.php?pid=4870Test instructions: With two accounts to participate in a game, the initial state of two accounts are 0 points, each game with a low score of the account to play. have p probability to win, the corresponding account score up 50 points, or the corresponding account score down 100 points, ask when there is an account score of 1000 time to participate in the number of mathematical expectations of the game.Idea: During the game thought is a formula

Link: http://acm.hdu.edu.cn/showproblem.php? PID = 1, 4870 Assume that you use two accounts to participate in a competition. In the initial state, both accounts have zero points. Each game uses a low-score account to compete. A probability of winning a game is P, the score of the corresponding account increases by 50 points. Otherwise, the score of the corresponding account decreases by 100 points. Ask the expected number of times of participation in

[HDU 4870] Rating [DP], hdu4870rating A person registers two accounts, and the initial rating is 0. He plays the game with the low score each time. After winning the game, he adds 50 points and deducts 100 points. The winning rate is p, he will hit the game until he scored 1000 points on the first day and asked about the expectations of the game. Question: because each time we increase or decrease the score is a multiple of 50, we can compress it into

A little understanding of the graphics card friends will not unfamiliar ATI graphics card. In the past, ATI graphics card by virtue of its excellent video playback ability and excellent coloring rendering ability to capture the hearts of many DIY enthusiasts, and even netizens will be the ATI video card called a real graphics card. Prior to the launch of DX10, Nv

At the end of 2006, the computer hardware industry, "the most blockbuster" news is the processor chip manufacturers AMD and Canada veteran strength display chip design vendors ATI merger of this matter, the strong alliance will launch what kind of products? A time of disagreement, many future product information will be introduced into the hardware industry, when Nvidia easily through 7600GT, 6600GT and 7600GS products occupy a broad midrange market,

add the execution permission to the file) Create an installation package [Plain]View plaincopy Cd ~ /Catalyst12.4/driver/ ./Ati-installer.sh 8.961 -- buildpkg Cd ../ For the red text, Ubutu indicates the Ubuntu system, and precise indicates the name of the system version, which is the system name of 12.04.Raring 13.04Quantal 12.10Rrecise 12.04Oneiric 11.10Nat 11.04Maverick 10.10During installation, follow the system version to modify the later v

NVIDIA Le: The suffix of the NVIDIA graphics card model. The full name is "Limited Edition", which represents the low-end products in the series.GS: Generally, the memory size of Gs is lower than that of GT, the core frequency and memory ratio are lower than that of GT, but higher than that of the Standard Edition.Ge: In yingchi's card, the seller himself added a frequent Gs.GT: GT generally refers to the enhanced version.GTX: it is a high-end product. Generally, it can be understood as GT extre

Currently, the two mainstreamGraphics cardThe manufacturers are ATI and nvdia, and their graphics cards have their own unique characteristics. However, the functions and usage of the two brands of graphics cards are completely different. Nvdia video cards focus on the game picture and picture quality. ATI graphics cards focus on textures and lines. Because the NVIDIA graphics card is generally produced by g

Compiz was successfully enabled in my ibmthinkinkpadt60 notebook. The following is a detailed article about enabling Compiz for ATI graphics cards. I hope it will be useful to you. First, you need to enable the ATI driver in the system- gt; System Management- gt; restricted driver manager, and then follow the steps shown in the article to enable Compiz smoothly. ThistutorialshowshowyoucanenableCompizFusion

Hardware Platform: ThinkPad t400 Operating System: Ubuntu 9.10 NOTE: For the installation process of this video card, see http://wiki.cchtml.com/index.php/ubuntu_jaunty_installation_guide. 1. ATI official driverProgramDownload Web: http://support.amd.com/us/gpudownload/Pages/index.aspx Download the Linux driver suitable for your ATI graphics card, because my computer is ThinkPad t400, 32-bit

ATI Senior Product Manager Terry Makedon revealed a lot about the recently released X700 and Catalyst Driver in Cyprus, in addition, he also pointed out that the ATI Linux Driver Support Plan will make significant progress in the coming weeks. He said ATI has three important goals in the Linux field. At present, the number of Linux users has reached 4%, and

Currently on the market in the midrange graphics, the hottest product is ATI x1650x graphics card, this product from the specifications of the complete surpass its competitors, and some manufacturers also set its price in the 799 yuan, cost-effective very high, very worthy of recommendation, the following for everyone to recommend a number of more representative products. The advantages of ATi X1650XT