4u rackmount

]=dp[j]+Value[i]; } ans=Max (ans,dp[i]); } printf ("%d\n", ans); } return 0;}I-monkey and BananaTime limit:1000MS Memory Limit:32768KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticeHDU 1069Appoint Description:Prayerhgq (2015-08-04)System Crawler (2015-11-23)DescriptionA group of researchers is designing an experiment to test the IQ of a monkey. They a banana at the roof of a building, and at the mean time, provide the monkey with some blocks

B-monkey and BananaTime limit:1000MS Memory Limit:32768KB 64bit IO Format:%i64d %i6 4u Submit Status Practice HDU 1069Appoint Description:DescriptionA group of researchers is designing an experiment to test the IQ of a monkey. They a banana at the roof of a building, and at the mean time, provide the monkey with some blocks. If the monkey is clever enough, it shall being able to reach the banana by placing one block on the top another to build a to

A-jungle RoadsTime limit:1000MS Memory Limit:10000KB 64bit IO Format:%i64d %i6 4u Submit StatusDescription The Head Elder of the tropical island of Lagrishan have a problem. A burst of foreign aid money is spent on extra roads between villages some years ago. But the jungle overtakes roads relentlessly and so the large road network are too expensive to maintain. The Council of elders must choose to stop maintaining some roads. The map above o

d-constructing RoadsTime limit:2000MS Memory Limit:65536KB 64bit IO Format:%i64d %i6 4u Submit StatusDescriptionThere is N villages, which is numbered from 1 to N, and we should build some roads such that every both villages can con Nect to all other. We say village A and B are connected, if and only if there is a road between A and B, or there exists a village C such That there was a road between A and C, and C and B are connected.We know that the

Diverse permutationTime limit:1000MS Memory Limit:262144KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticecodeforces 483CDescription permutation P is an ordered set of integers    p 1, p 2, ..., P n , consisting Of n distinct Positive Integers not larger than n . We ' ll denote as n the length of Permutation P 1, p 2, ..., p n . Your task is to find such permutation p of length n, that the group of numbers |

MUH and House of CardsTime limit:1000MS Memory Limit:262144KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticecodeforces 471CDescriptionPolar Bears Menshykov and Uslada from the zoo of St. Petersburg and Elephant Horace from the zoo's Kiev decided to build A House of Cards. For that they ' ve already found a hefty deck of n playing cards. Let's describe the house they want to make: The house consists of some non-zero number of floors.

Predict outcome of the GameTime limit:2000MS Memory Limit:262144KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticecodeforces 451CDescriptionThere is n Games in a football tournament. Three teams is participating in it. Currently K Games had already been played.You is an avid football fan and recently you missed the whole K Games. Fortunately, you remember a guess of the Your friend for the these KGames. Your friend did not tell the exact numb

Making sequences is funTime limit:2000MS Memory Limit:262144KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticecodeforces 373BDescriptionWe ' ll define S(n) for positive integer n as follows:the number of the n' s Digits in the decimal base. For example, s(893) = 3,s(114514) = 6. You want to make a consecutive integer sequence starting from number m (m, m + 1, ...). But you need to pay S(n) • K to add the numbern to the sequence. You can

FruitsTime limit:1000MS Memory Limit:262144KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticecodeforces 12CDescriptionThe spring is coming and it means, a lot of fruits appear on the counters. One sunny day little boy Valera decided to go shopping. He made a list of m fruits he wanted to buy. If Valera want to buy more than one fruit of some kind, he includes it into the list several times.When he came to the fruit stall of Ashot, he saw that th

SaleTime limit:2000MS Memory Limit:262144KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticecodeforces 34BDescriptionOnce Bob got to a sale of the old TV sets. There were n TV sets at that sale. TV set with index i costs ai bellars. Some TV sets has a negative price-their owners is ready-to-pay Bob if he buys their useless apparatus. Bob Can«buy»any TV Sets he wants. Though he ' s very strong, Bob can carry at most m TV sets, and he have no de

Dzy Loves ChemistryTime limit:1000MS Memory Limit:262144KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticecodeforces 445BDescriptionDzy loves chemistry, and he enjoys mixing chemicals.Dzy has n Chemicals, and m pairs of them would react. He wants to pour these chemicals into a test tube, and he needs to pour them in one by one, in any order.Let ' s consider the danger of a test tube. Danger of an empty test tube is 1. And every time when Dzy po

I-lotteryTime limit:2000MS Memory Limit:524288KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticecodeforces 589IDescriptionToday Berland holds a lottery with a prize-a huge sum of money! There is k persons, who attend the lottery. Each of them would receive a unique integer from 1 to K.The organizers bought n balls to organize the lottery, each of the them was painted some color, the colors is num Bered from 1 to K. A Ball of color C correspo

E-largest Rectangle in a histogramTime limit:1000MS Memory Limit:32768KB 64bit IO Format:%i64d %i6 4u Submit Status Practice HDU 1506Appoint Description:DescriptionA histogram is a polygon composed of a sequence of rectangles aligned at a common base line. The rectangles has equal widths but could have different heights. For example, the figure on the left shows the histogram that consists of rectangles with the Heights 2, 1, 4, 5, 1, 3, 3, Measure

A-walkTime limit:15000MS Memory Limit:65536KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticeHDU 5001DescriptionI used to think I could is anything, but now I know that I couldn ' t do anything. So I started traveling.The nation looks like a connected bidirectional graph, and I am randomly walking on it. It means when I am at node I, I'll travel to a adjacent node with the same probability in the next step. I'll pick up the start node randomly (e

Y-how Many waysTime limit:1000MS Memory Limit:32768KB 64bit IO Format:%i64d %i6 4u Submit Status Practice HDU 1978Appoint Description:DescriptionThis is a simple survival game where you control a robot to walk from the starting point of a chessboard (n,m) to the end of the chessboard. The rules of the game are described as follows:1. The robot starts at the starting point of the chessboard and has the energy marked at the starting point.2. The robo

Pashmak and Parmida ' s problemTime limit:3000MS Memory Limit:262144KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticecodeforces 459DDescriptionParmida is a clever girl and she wants to participate in Olympiads the year. Of course she wants her partner to be clever too (although he's not)! Parmida have prepared the following test problem for Pashmak.There is a sequenceathat consists ofNIntegers a1, a2, ..., an. Let's denote f(l, R, x) The number

Rain on your ParadeTime limit:3000MS Memory Limit:165535KB 64bit IO Format:%i64d %i6 4u SubmitStatusPracticeHDU 2389DescriptionYou ' re giving a party in the garden of your villa by the sea. The party is a huge success, and everyone are here. It's a warm, sunny evening, and a soothing wind sends fresh, salty air from the sea. The evening is progressing just as you had imagined. It could is the perfect end of a beautiful day.But nothing ever is perf

know which brand the chip is produced by which model of the chip.The following list of various manufacturers of chip models of the coding table, for your reference:6C Series: Based on the first few of the TID to determine the chipAlien and Impinj's Tid 21h,nxp G2 series of Tid have 16h/24hE2003411Alien H2E2003412Alien H3 (96-480 bit EPC)E2006001UCODE EPC G2 (224bit user memory, 96bit EPC)E2006003G2XM (512bit user memory,96-240bit EPC)E2006004G2XL (NO user memory,96-240bit EPC)E2006806G2il (NO u

SuspectsTime limit:2000MS Memory Limit:262144KB 64bit IO Format:%i64d %i6 4u SubmitStatusDescription As Sherlock Holmes was investigating a crime, he identified n suspects. He knows for sure that exactly one of the them committed the crime. To find out which one do it, the detective lines up the suspects and numbered them From1nbs P;to n . After this, he asked each one: "Which one committed the crime?". Suspect number i answered either "the cr

integrated circuits can be increased by one time every 18-24 months, and the performance will be improved by one more times.Computer classificationAccording to the classification of information: digital-analog hybrid computer, analogue computer, numerical computer;Classification By Application: Dedicated computer, general-purpose computersBy size: Jumbo, mainframe, mini-machine, mini-machine, workstation, serverServer classification: Tower type, rack type (currently more common, thickness is us