A little girl dreamed of becoming a movie star from an early age. Now, there are many movie companies looking for her to make movies, but there may be conflicts between the schedules of these movies, but some girls don't want to miss any chance.
A and B are going to travel. There are N cities. The roads in these cities are a tree. And the edges are directed. A and B are traveling from 0. A is too lazy to walk as little as possible. B is very energetic and wants to walk as much as possible,
A person, want to see n performances, each performance need to see K timesNow give the weekly schedule for each show, and the closing date of the showAsk if this guy can finish all the movies.Problem-solving ideas: Two-figure multi-match can be done,
Now you need to print something, for example, 99 sheets of paper, 10 RMB for each piece of printing less than 100 sheets, 5 RMB for each piece of 100 sheets and more than 100 sheets, in this case, you can print up to 100 images to reduce the cost.
Link: HDU 4122 Alice's mooncake shop
Given N and M, there are N orders. At m Time, moon cakes can be made. The time is calculated by hour. At any time, several moon cakes can be made. Next
N behavior information of N orders, including time and
Http://acm.zju.edu.cn/onlinejudge/showProblem.do? Problemcode = 3633.
Two solutions:
In my own solution, because the 31 side of the visit array 10 was too large, we first discretization the given number, then, the subscript edge of each number
This question is question a of the Shanghai semi-finals in. Although it is very watery, it cannot be searched directly. So we can see that the requirement of the question is that when the number of operations is greater than 3, more is output. Then
POJ 1698 Alice's Chance (maximum stream + split point), poj1698POJ 1698 Alice's Chance
Question Link
Meaning: To make n movies, each film should be completed in the first w weeks, and only a few days can be filmed in a week. Each movie has a total
Channel: http://acm.hdu.edu.cn/showproblem.php? Pid = 1, 4122Given N and M, there are N orders. You can make moon cakes at M time. The time is calculated by hour. You can make several moon cakes at any time. Next, N actions are performed on N orders,
Alice's Print Service
Time Limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)Total submission (s): 1163 accepted submission (s): 270
Problem descriptionalice is providing print service, while the pricing doesn't seem to be
Question link:
HDU: http://acm.hdu.edu.cn/showproblem.php? PID = 1, 4791
Zju: http://acm.zju.edu.cn/onlinejudge/showProblem.do? Problemid = 5072
Problem descriptionalice is providing print service, while the pricing doesn't seem to be reasonable,
-packages/aiml under the Python installation directory. Copy this directory to the workspace.Or download alice brain: aiml-en-us-foundation-alice.v1-9.zip on Google code
3. Load alice in Python
After obtaining alice resources, you can directly use the Python aiml library to load alice brain:
Import aimlos. chdir ('. /s
believe that the other party is the entity he claims. The following examples include Alice and Bob, and demonstrate how to use the public key and password system to easily authenticate an identity. The following {something} key indicates that something has been encrypted or decrypted using the key.Assume that Alice wants to authenticate Bob, and Bob has a key pair, that is, a public key and a private key.
for encryption and decryption. Each pair of keys contains a public key and a private key. The public key is public and widely distributed, while the private key is never disclosed, only you know.
Only the private key can decrypt data encrypted with the public key. On the contrary, only the public key can decrypt data encrypted with the private key. This asymmetry makes the public key and password system so useful.
Use the public key and password system for authentication
Authentication is a pro
.
Use the public key and password system for authentication
Authentication is a process of identity authentication. It aims to enable an entity to believe that the other party is the entity he claims. The following examples include Alice and Bob, and demonstrate how to use the public key and password system to easily authenticate an identity. The following {something} key indicates that something has been encrypted or decrypted using the key.
Assume t
secret.Public key encryption uses an asymmetric key encryption or decryption technique. Each key pair consists of a public key and a private key. Public Keys are widely released. The private key is private and not public.Data that is encrypted with the public key can be decrypted only with the private key. conversely, data encrypted with the private key can be decrypted only with the public key. this asypolicry is the property that makes public key cryptography so useful.Data Encrypted with the
Alice and Bob have the following values:
ALICE: HP 14, AC 5, thac0 18, damage 1d6
Bob: HP 12, AC 7, thac0 16, damage 2d4
So Alice has more blood points and defensive capabilities (Remember, the lower the AC, the better ). However, Bob is more likely to successfully hit the other party (Remember, the lower the thac0, the better) and cause more da
Chapter 2
Use tables
4.1
Use tables to store dataIn Lua, tables are entities used to store other variables (usually these variables are correlated. It is a set of paired elements. Each pair of elements consists of a keyword and a value. In the table, we can use this keyword to obtain the unique value corresponding to it.
4.1.1
Create and index tablesThe following code creates a new table:> Alice ={} in Lua, the expression {} can create a new table, wh
General and | | Simpler, no discussion here.Prepare two objects for the discussion below.
Copy Code code as follows:
var Alice = {
Name: "Alice",
Tostring:function () {
return this.name;
}
}
var Smith = {
Name: "Smith",
Tostring:function () {
return this.name;
}
}
in JavaScript, for not only can be used for Boolean types, it does not just return boolean re
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