calculate σ (2) 5, output 5 (vis [5] = 1), and then find that σ (5) = 1, but vis [1] = 1 has already been output, so no output. In this case, we find that 1 2 5 is a loop, that is, using σ (I) to calculate it can only take the number in 1 2 5. The remaining 3 4 is also calculated in this way.
There is a section in the black book that describes the cycle as follows:
Each replacement can be written as the product of several non-Intersecting cycles, two loops (A1 A2... an) and (b1 B2... bn ,..., n
have to say that the people who hold these two views are essentially the same, that is, psychological impetuous, Not be able to calm down to carefully understand SEO exactly how to do.
This is like a pony crossing the river, although the river is very deep and the water is very shallow two views of the same time, but in the end you will find that the river is not deep nor shallow, do not blindly pessimistic, do not blindly optimistic, we must first
Before I saw Sails.js's waterline provided a declarative relational object with a DB mapper, the surprise of heaven, can be said to greatly improve the efficiency.Using the Waterline object-relational model, users can define relational databases directly using the JavaScript language, meaning that we no longer need to declare the model as in the Java environment, and then the specific relational operations require the user to handle the code in the business logic, Instead, it provides a relation
structure (more practical, there are n functions called this method, modified once done)Alt+shift+l extract Local variables (you can directly extract some magical numbers and strings into a variable, especially when multiple calls are made)Alt+shift+f change the local variable in class to a field variable (more useful function)Alt+shift+i Merge variables (this may be a bit inappropriate inline)ALT+SHIFT+V moving functions and variables (not commonly used)Alt+shift+z reconstruction of Regret med
structure (more practical, there are n functions called this method, modified once done)Alt+shift+l extract Local variables (you can directly extract some magical numbers and strings into a variable, especially when multiple calls are made)Alt+shift+f change the local variable in class to a field variable (more useful function)Alt+shift+i Merge variables (this may be a bit inappropriate inline)ALT+SHIFT+V moving functions and variables (not commonly used)Alt+shift+z reconstruction of Regret med
Recent job content is to analyze firewall logs, to see the logs are correct, local experiment pony upload big Horse crawl HTTP package as follows. Can be used for reference in the analysis process.The behavior of the HTTP request is to create a dama.php file in the pony's current directory, which is the code for the inside of the pony.post/dvwa/xiaoma.php http/1.1host:192.168.1.109user-agent:mozilla/5.0 (X11; Linux x86_64; rv:56.0) gecko/20100101 fire
To the users of the pony search software for detailed analysis of the use of this software to share the skills.
Skill Sharing:
1, open the software, in the home has a large number of hot search words, movies, episodes, anime and other categories, input movie name on a key search yo;
2, in the Search interface resource interface, to provide you with a film and television Baidu Cloud disk resources, Thunder download resources, online watch reso
Link: 2018 South-South University Program Design competition: K-Pony Super Brine
Test instructions: Small Mago Cup brine, Cup has unit of Salt and unit of water. Pony is very bored, so he wants to know how many kinds of this cup of brine non-empty set, pour together after the salt and water ratio is.
Troubleshooting: Binary. MAXN = 35, Direct enumeration is sure to be tle, binary time complexity is enough.
shell, which can be set by the shopt command. Using the SET command is also possible, but it has been replaced by shopt, but in order to be backwards compatible, the SET command is still available. Use the shopt command without parameters to list the options that can be set only by shopt in the current shell, with Shopt-o to list the options that can be set by the set command. The following are some of the basic options that are available by the SET command, which are turned off by default. em
Activation steps:
After downloading, unzip it, double-click will eject the following software operation interface! Click "Start experience Genuine"
The software will automatically activate the WIN7 system, only need less than a minute, and then will eject the Restart dialog box, click OK after the system automatically restart.
Click OK to reboot the computer!
After restarting your computer, select the computer right-click property to view Windows activation and see that
When my colleagues in the Department had dinner at noon last week, some colleagues mentioned a problem. I forgot what I did about this problem. I only remember that I want you to design a restaurant workflow. The workflow is nothing to say, But at
I am ashamed to say that such a large person has not really made his own meals.
I suddenly wanted to learn how to cook. I just went to baijia to buy carrots, eggplants, green peppers, garlic, and pig meat.
Only when it comes to practice can we
1. Wash the raw eggs with warm water;2. Add the appropriate amount of water to the pot, and add salt, pepper, ingredients, cinnamon, Fennel, soy sauce, and tea to the boil. Do not use spiced powder or other spices for seasoning. Go to the
The old godmother garlic shredded potatoes:
Materials:
Oil
Salt
Soy sauce
Old Godmother
Dried chili pepper
Garlic at the end
Potato shreds (cut large dots)
Steps:
1, hot pot, oil, put salt (less);
2, to boil the oil, put dry pepper (not
Twilight Sparkle once got a crystal from the crystal mine. A crystal of size n (n is odd; N records> limit 1) is an N records × limit n matrix with a diamond inscribed into it.
You are given an odd integer n. you need to draw a crystal of size N.
Question Link
Question:
Analysis:
1 # include 2 # include 3 # include 4 # include 5 # include 6 # include 7 # include 8 # define ll long 9 Using namespace STD; 10 11 int main () 12 {13 int I; 14 double ans, n, m, temp, pre; 15 while (CIN>
Question connection
Question:Calculate a sequence bi for N Integers of AI, so that any two numbers in the B sequence are mutually dependent, and Sigma (ABS (AI-Bi) is the smallest, and output any B sequence.(1? ≤?N? ≤? 100) (1? ≤?AI? ≤? 30)
1/* 2 we enumerate the cases where the maximum value is selected each time: M number, throwing n times 3 maximum value is 1: 1 type 4 2: 2 ^ n-1 5 3: 3 ^ N-2 ^ N 6 ..... 7 m: m ^ N-(S-1) ^ N 8 9 so the final result = sum (K/m) ^ N-(k-1)/m) ^ N) (1 1
Question link: Click the open link
Question:
Returns an undirected graph.
Select a starting point to ensure that the number of accesses to each point is consistent with the input of the last line.
Ideas:
Select an odd point as the start point.
DFS
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