Truck history
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 20768
Accepted: 8045
DescriptionAdvanced Cargo Movement, Ltd. uses trucks of different types. Some trucks is used for vegetable delivery, and for furniture, or for bricks. The company have its own code describing each type of a truck. The code is simply a string of exactly
Truck history
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 20140
Accepted: 7791
DescriptionAdvanced Cargo Movement, Ltd. uses trucks of different types. Some trucks is used for vegetable delivery, and for furniture, or for bricks. The company have its own code describing each type of a truck. The code is simply a string of exactly
Truck history
Time limit:2000 ms
Memory limit:65536 K
Total submissions:17606
Accepted:6784
DescriptionAdvanced Cargo Movement, Ltd. uses trucks of different types. some trucks are used for vegetable delivery, other for furniture, or for bricks. the company has its own code describing each type of a truck. the code is simply a string of exactly seven lowercase letters
Truck History
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 19772
Accepted: 7633
DescriptionAdvanced Cargo Movement, Ltd. uses trucks of different types. Some trucks is used for vegetable delivery, and for furniture, or for bricks. The company have its own code describing each type of a truck. The code is simply a string of exactly
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 20884
Accepted: 8075
DescriptionAdvanced Cargo Movement, Ltd. uses trucks of different types. Some trucks is used for vegetable delivery, and for furniture, or for bricks. The company have its own code describing each type of a truck. The code is simply a string of exactly seven lowercase letters (all letter in each position have a very special m
Source: http://acm.pku.edu.cn/JudgeOnline/problem? Id = 1789
Solution report:
It is still a typical problem of the minimum spanning tree. I used the Kruskal algorithm. Discuss said that the prim algorithm is suitable for dense graphs and the Kruskal algorithm is suitable for sparse graphs. This question is obviously a dense graph, so we should use the prim algorithm for it. However, I still don't use prioriy_queue very much, but I can only use the Kruskal algorithm...
# Include
Appendix:
Truck history
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 19860
Accepted: 7673
Description Advanced Cargo Movement, Ltd. uses trucks of different types. Some trucks is used for vegetable delivery, and for furniture, or for bricks. The company have its own code describing each type of a truck. The code is simply a string of exactly seven low
DescriptionAdvanced Cargo Movement, Ltd. uses trucks of different types. some trucks are used for vegetable delivery, other for furniture, or for bricks. the company has its own code describing each type of a truck. the code is simply a string of exactly seven lowercase letters (each letter on each position has a very special meaning but that is unimportant for this task ). at the beginning of company's history, just a single
Question:
A truck type consists of seven characters. The position of each character has a specific meaning, here, Q indicates the sum of the numbers of CNT with different characters in the same position among 7 characters in n different trucks, obtain the smallest Q (the sum of CNT is the smallest after the comparison of N brother trucks ).
Solutions;
The main purpose is to understand the meaning of the question. We regard the
;//set to 1 to indicate that the MST has been added - for(inti =1; I ) - { in intMinn =INF; - intv =-1; to //find the minimum value for the lowcost array that is not included in MST + for(intj =1; J ) - { the if(Mst[j]! =-1 Lowcost[j] Minn) * { $v =J;Panax NotoginsengMinn =Lowcost[j]; - } the } + if(V! =-1)//V=-1 indicates that the smallest edge is not found, A{//v indicates the shortest point o
An SQL injection vulnerability exists in a station in the truck House (DBA permission + 0.4 million user data)
An SQL injection vulnerability exists in a station in the truck house
Injection URL:
http://auman.360che.com/viewthread.php?tid=397430page=3
0x00 first try it manually
An error is reported. The SQL injection vulnerability is obvious.0x01 sqlmap Verification
Injection exists and the DBA permission
"POJ 1789" Truck historyThis is obviously an English reading problem for the weak English scum!! ...... Though I'm used to it. But this winter camp has just been done where to see or not read ... Hacked, cook me.A string consisting of 7 lowercase letters each string represents a state each state can only be converted by another state to convert the number of different letters in a two string (that is, distance, [0,7])Read out these are good to run the
Topics Link: http://poj.org/problem?id=1789Thinking: one point, every two lines do not know the number of characters is considered a weight value. Then the minimum spanning tree is calculated using the Kruskal algorithm .I wrote two code that was written in a priority queue. But time-out, do not know why. I hope someone can answer it. The array sort is followed by the AC.CodeArray sort order AC code: #include Priority Queue Timeout Code#include Copyright notice: This article blog original
Test instructions: First give out the fire location nearest junction, and then give some unobstructed junction. A simple path with no loops from route 1th to fire accident point is required.Idea: The method is easy to think of, Dfs can. But the simple DFS will time out, 3s+. After watching others use and check set, to understand the next and look at the set of ideas. Here can pass and check the set in advance to determine whether a junction and fire intersection figured, if not, then directly pr
Jiefang J6 Digging Machine flat truck1 Vehicle size 9000x2500x2800Tyre 900, wheelbase 5000 is 9 tons of rear axle, 4.5 tons front axle, double girder, FAW Jiefang 6 gear gearbox, with direction assist, big diesel 4 cylinder 160 horsepower engine, flat top row half cabThe upper household tonnage 9 tons, actually can pull 15 tons, can pull 180 below the digging machineThe total length of the plate plus ramp is 6.5 meters, and the plate is 1.15 meters from the groundCar factory?: 13997858811 Sales
Truck history:http://poj.org/problem?id=1789
A 7-bit string represents a number, and the distance between two numbers represents the number of different letters between the two numbers. A number can only be changed by another number, changing the number of letters is the corresponding distance between the two numbers, now to find a change scheme, making the total cost of the smallest, that is, distance and the smallest.
Train of thought: each string
Historically, seven lower-case letters were used to represent each truck model. The gap between the two models was the number of different letters in the string. Now we have provided n Different Types of truck, and asked how to minimize the value of 1/Σ (to, td) d (to, td. (That is, find the shortest path connecting all truck. The typical minimal spanning tree pr
Title Link: Truck HistoryTest instructions is the model of n trucks, the development of a generation, two truck models in the number of different letters represents the distance of two trucks, determine a point. Traverse to the full point to make it the smallest distance.Very obvious minimum spanning tree, dense graph. 1 times AC, water overPS: Brazen first looked at the discuss to do, otherwise I also miss
One day when I got off work, I saw a truck carrying an excavator (crawler type and long arm type) on the road. I saw that the excavator was driving backwards, but there was no ladder in the truck, I am very skeptical that the excavator can be rushed down like this, so I stopped to see if the excavator driver had the guts. After reading it, I was shocked. Now I wrote down the whole process of his development
Scania VCI 2 VCI 3 software have updated to Scania diagnosis and Programmer 3 SDP3 v2.27. Here are the instruction on what to Install/setup Scania VCI 2 VCI 3 SDP3 v2.27 on Windows 7 32bit operating system.Step 1-read Read me 2.27.txt to get the installation instructionStep 2-install Adberdr920_en_us.exeStep 3-install Ndp46-kb3045557-x85-x640-allos-enu.exeStep 4-install Vcredist_x86.exeStep 5-install Scania Diagnosis Programmer 3 2.27.exeStep 6-once finished, run x32 folder The "Install.exe"pas
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