ptp transportation

the Given an M-without-direction graph, you need to plan N-day transportation solutions. N days, every day from the S walk to T walk once, each point in some days can not pass. The cost is equal to the length of the path each day, and if the path chosen by the first day is different from the I-1 Day (i>1), it will take more than K to change the route price. Ask for the minimum total cost.(N Solving Brain hole problem, not too difficult. May at first

Beijing CCN China pass Intelligent Transportation System Technology Co., Ltd. is hiring WebGIS software engineer site: http://www.itsc.com.cn/ Introduction: Beijing CCN smart Transportation System Technology Co., Ltd. is located in Beijing The registered professional company engaged in transportation industry construction, system integration and service, approv

station in the middle, that is, 500 km, to see if there is any effect. In order to achieve the goal of "transporting the most coal to the end", there must be no coal in the original place. Therefore, we must take out all the coal at the beginning. Because there is a total of 3000 tons of coal, we need to move 1000 tons for the first time and leave 500 at 500 km, but in order to be able to go back, all 500 tons of coal must be taken back. So the first trip wasted 1000 tons of effort. The same is

301-transportation 4584 32.83% 1338 76.08% Question link: Http://uva.onlinejudge.org/index.php? Option = com_onlinejudge Itemid = 8 category = 108 page = show_problem problem = 237 Question type: backtracking Original question: Ruratania is just entering capitalism and is establishing new Login Ising activities in your fields including transport. The transportation company transrura

cabinet vehicles will enter Hong Kong through the Shenzhen Bay Port through the western passage, saving more than 30 minutes by car than taking the Huanggang Port. Shenzhen Bay Port is a two-channel port for passenger transportation and freight transportation. It is similar to Huanggang Port, but it is still not 24-hour customs clearance and is similar to Luohu port, but it is not as old as Luohu port, it

P1772 [ZJOI2006] Logistics Transportation Topic DescriptionThe logistics company is going to ship a batch of cargo from Wharf A to Pier B. Due to the large volume of goods, it takes n days to complete the shipment. In the course of cargo transport, several terminals are generally diverted. Logistics companies typically design a fixed transport route to carry out strict management and tracking of the entire transport process. Due to the existence of va

two terminals of the route connectionRoute Length (>0). Pier A is numbered 1 and Pier B is M. The transportation cost per unit length is 1. The route is bidirectional. And NextA row is an integer d, followed by a row of D for each row is three integers P (1 The head from day A to day B can not load and unload goods (including tail). The same dock may not be available for multiple time periods. But at any time there is at least oneThe

two terminals of the route connectionRoute Length (>0). Pier A is numbered 1 and Pier B is M. The transportation cost per unit length is 1. The route is bidirectional. And NextA row is an integer d, followed by a row of D for each row is three integers P (1 The head from day A to day B can not load and unload goods (including tail). The same dock may not be available for multiple time periods. But at any time there is at least oneThe

Ultraviolet A 1486-transportation Question Link A directed graph carries K goods, with some sides, each side having a coefficient A. If there is X goods on the side, you have to pay the money of a X, minimum transportation cost from 1 to n Idea: The cost flow. The maximum capacity of this question side is only 5. Therefore, you can split the edge, one side into a C side, and each line has a capacity of 1, t

the two terminals of the route connectionRoute Length (>0). Pier A is numbered 1 and Pier B is M. The transportation cost per unit length is 1. The route is bidirectional. And NextA row is an integer d, followed by a row of D for each row is three integers P (1 The head from day A to day B can not load and unload goods (including tail). The same dock may not be available for multiple time periods. But at any time there is at least oneThe

Transmission DoorHeavy Transportation Time Limit: 3000MS Memory Limit: 30000K Total Submissions: 31882 Accepted: 8445 DescriptionBackgroundHugo Heavy is happy. After the breakdown of the Cargolifter project he can now expand business. But he needs a clever mans tells him whether there really is a-a-a-from-the-place his customer have build his giant steeL Crane to the place where it's need

HDU 3667 -- Transportation [maximum Tip Stream edge splitting classic], hdu3667 -- Transportation Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission (s): 2441 Accepted Submission (s): 1041 Problem DescriptionThere are N cities, and M directed roads connecting them. now you want to transport K units of goods from city 1 to city N. there are still robbers on th

SharePoint Code-free workflow design and development example--Transportation reimbursement Process (ii)Category: SharePoint2012-07-21 00:55 7886 People read Comments (1) favorite reports SharePoint traffic work browser Tools String3, InfoPath Forms design and publishing(1) Data source and page designFields (elements) and fields (attributes) are as follows:White is a field (element) of that type, when published, promoted into a field, the data of t

This year I am back to my old business, for the work encountered problems and new learning knowledge, I will be in a free time to record!Yesterday called me to send a computer, installed the system, sent to the customer there, the customer said that the computer is too slow, the request to the host exchange and this, I think not to change the host, no problem! Do not change do not know, a change on a lot of things then come, the customer said that I change the machine how do not have the golden

four integers n (1OutputIncludes an integer representing the minimum total cost. Total cost =n days the sum of the length of the transportation route +k* Change the number of shipping routes.Sample Input5 5 10 81 2 11 3 31 4 22 3 22 4 43 4 13 5 24 5 242 2 33 1 13 3 34 4 5Sample Output +HINTThe first three days walk 1-4-5, after two days walk 1-3-5, so the total cost is () *3+ (3+2) *2+10=32Source/* ***********************************************autho

Problem descriptionW Company has m warehouses and N retail stores. The first warehouse has an AI unit of goods, and the first J retail stores need BJ units of goods. Balance of goods supply and demand . The cost of transporting each unit of goods from the I warehouse to the J retail store is c[i,j]. Try to design a transport plan that transports all the goods in the warehouse to the retail store, so that the total transportation costs are minimized. P

Advanced Seminar on Excellence in goal and performance management in the transportation industry Outline(Two- Day Combat Edition)(If you want to disclose the following, or you need to make a professional adjustment of the outline, please contact me to confirm)"Course keywords" performance management cycle, work plan, MBO\KPI\BSC, corporate culture"Course duration" 2 days (estimated 6.5 hours per day)"Course object" business leaders, department manager

Advanced Seminar on Excellence in goal and performance management in the transportation industry(Two- Day Forum Edition)(If you want to disclose the following, or you need to make a professional adjustment of the outline, please contact me to confirm)"Course keywords" performance management cycle, work plan, MBO\KPI\BSC, corporate culture"Course duration" 2 days (estimated 6.5 hours per day)"Course object" business leaders, department managers, other

Advanced Seminar on Excellence in goal and performance management in the transportation industry Outline( One Day Forum edition)(If you want to disclose the following, or you need to make a professional adjustment of the outline, please contact me to confirm)"Course keywords" performance management cycle, work plan, MBO\KPI\BSC, corporate culture"Course duration" 1 days (estimated 6.5 hours per day)"Course object" business leaders, department managers

DescriptionThe logistics company is going to ship a batch of cargo from Wharf A to Pier B. Due to the large volume of goods, it takes n days to complete the shipment. In the course of cargo transport, several terminals are generally diverted. Logistics companies typically design a fixed transport route to carry out strict management and tracking of the entire transport process. Due to the existence of various factors, sometimes a pier will not be able to load and unload goods. At this time, the