Modulo p operation
Given a positive integer p, any integer n must have an equation
n = kp + r
Where K and R are integers and 0 ≤ r
For positive integers p and integers A and B, the following operations are defined:
Modulo operation: A mod p indicates the remainder of a divided by P.
Mod P addition :( a + B) mod P, the result is the remainder of A + B arithmet
The Sprint planning meeting was held on the first day of the sprint, and the meeting was divided into two parts, with the Plan meeting 1 being attended by PO, SM and team, mainly from the product backlog to select the backlog of products that need to be placed in the current sprint, and then by SM, Team participated in the program meeting 2, the story of the back
Http://mathforum.org/library/drmath/view/52343.htmlMod function and negative numbers
Date: 04/28/2000 at 11:17:09From: AnneSubject: Using the mod() function with negative numbersI work in IT - Technical Support. I am trying to sort out a problem for a user who is using the MOD() function in Excel 97 as follows: =MOD(-340,60)He thinks it should return a value
, hope to be able to maintain to the left, and some stationmaster ranked off very badly, hope that through efforts can be in the sprint stage to get up. Can say this time many stationmaster's mood returned to high three o'clock that kind of state. I think the electric circle last sprint stage webmaster friends need to do the following three points:
One, do not abandon the mentality of not giving up
Many
A ^ B mod C
Assume 0
1. The original method is to first obtain a ^ B and finally mod C.
However, this method is inefficient, and the time complexity is O (B), and a ^ B must be less than N to avoid overflow. It has great limitations.
2. Improvement Method 1:
Assume a> C, there is a ^ B mod c = (a mod c) ^ (B
In the agile development framework of scrum, the most important part is the Sprint plan meeting. If the meeting fails, the whole sprint will make the scrum team suffer and it is difficult to complete the initial sprint goal. After several attempts, we finally found our own model. These methods and principles are the best for us. Based on our own knowledge and our
Introduced:
For Agile Software Development, it is important to keep track of the progress of the project at all times, as you can keep abreast of the health of the team and deal with unexpected situations in a timely manner to ensure that our projects are delivered on time after each iteration.
Implementation mode:
The best tool to see the project progress is of course Burndown chart, we use Jira to do project management tools, Jira has a view of the show, can very intuitive display story bur
Note: The Development Management Checklists-series of articles are transplanted from my iteye blog. The Development Management checklists column will be updated directly in the future.
This article mainly aims to check your understanding and usage of the scrum Sprint plan meeting,
Through this article, you can check1. process and steps of your scrum Sprint plan MEETING2. output results of the MeetingSprint
The most appealing thing about Android phones is its open source and the pleasure of other third-party apps. Experimenting with windows on Android phones is an exploration project for some mobile enthusiasts, whether remotely controlled or virtual, and there is a new way to do it. Today's small series to introduce a copy of the Desktop XP desktop software XP Mod Launcher.
XP Mod Launcher is a desktop appli
appearing on the first line of input. Then the assignements follow. Each assignement begins with line containing a integer M (1 OutputFor each assingnement there are the only one line of output. On this line, there is a number, the result of expression(A1B1+A2B2+ ... +AHBH)mod M.Sample Input31642 33 44 55 63612312374859 30293821713 18132Sample Output21319513
Binding law
((a+b) mod p +
design, including login registration interface, product information interface, user feedback interface and so on, it takes about 30 hours of working timeGroup Chen Zhili: Background management, including the establishment and connection of the database, the update of the quantity of goods, it takes about 20 hoursGroup One: Further market research and user demand analysis, takes about 15 hours of timeCrew Zhao Yonghen: Software Testing and maintenance takes about 8 hoursV. Daily STANDING meeting
Time
Date
Place
Job
18:40
5.21
Nine real
Integrated Network Assistant!
6:49
5.22
~
Change Solution Integration!
Difficulties encountered: Last night, the integration of the pie failed, many of the problems were never thought before. Think that the class are added to the new project, the Lib package is directed in, draw a new interface with the original ID value, and then build on the line. This morning can only
part of the sixth assignment according to the progress of the project
Learn the UML Diagram and the building method to learn about the tools required for blogging and design.
problems encountered: a database field with a length exceeding the limit error causes an insert exception, and some hidden bugs require multiple tests to discover. When you join a group, the request fails, and there is no error returning information that needs to be parsed from the logical layer of the code.
Complete and publish Summary blog, sixth chapter of building Law, learning UML diagram
Wu Jingan
Unit testing of completed functions
Improve the test results of completed functions, design test cases for the function of the next step plan implementation of the meeting
Hu Zhiquan
Complete part of the sixth assignment according to the progress of the project
Learn UML diagrams, Learn the tools your blog and design requires.
problems
Ask for the smallest X to make a ^ x = B (mod C)
Question:
[Expand the baby step giant step to solve the discrete logarithm problem]
Author aekdycoin![Normal baby step giant step][Problem model]Solution0 [Idea]We can make an equivalentX = I * m + J (0 The purpose of such decomposition is nothing more than to convert:(A ^ I) ^ M * A ^ J = B (mod C)Then you can solve the problem by doing a little vio
The beauty of the original root G of the modulo prime p is reflected in the presence of a non-zero number G power of each modulo p. Therefore, for any number 1
G, G ^ 2, G ^ 2, ''', G ^ (P-2), G ^ (pm)
Exactly the same as model a P. The corresponding index is called G-based a model P. Assume that P and G have been given, the index is I ().
The following is in the form of all powers of 2 mod 13:
I 1 2 3 4 5 6 7 8 9 10 11 12
2 ^ I (
Long time no write, in fact, has been doing, but not the mood to write a summary of the article, so or later to do a little bit to write it.Recently the state is very poor very bad, the water problem all can not pass, I am also drunk.Redo last year's two Noip questions, d1t2 and D2T3, which included the MoD operation.The MoD operation basically satisfies the arithmetic, so many expressions are equivalent in
intended to be used by customers, acting as a consumer, feedback product information4.master: Liang, ensure the team is scheduled to complete the mission semesterSemester Sprint Time:November 4-December 18First Sprint goals and assignments:1. Register login screen claim: Wang Dahua2. Interface Jump CLAIM: Liang3. Ordering interface Claim: Feng Zifan4. Payment interface Claim: Jongjie5. Management interface
D. Maximum Value time limit per test 1 second memory limit/test 256 megabytes input standard input output standard out Put
You are given a sequence a consisting of n integers. Find the maximum possible value of (integer remainder Ai divided by AJ), where 1≤i, J≤n and Ai≥aj. Input
The contains integer n-the length of the sequence (1≤n≤2 105).
The second line contains n space-separated integers ai (1≤ai≤106). Output
Print the answer to the problem. Sample Test (s) input
3
3 4 5
Output
2
"C
not the same, they create conflicts.
For example, 7/(-3) =-2.3,
Generated two quotient-2 and-3 7 = (-3) * (-2) +1 or 7 = (-3) * (-3) + (-2).
Therefore, 7rem ( -3) =1,7mod (-3) = (-2)
Usually, the modulo operation is called the remainder operation,
They return the result as a remainder. The only difference between REM (take-up) and mod (modulo) is:
When x and Y are the same sign, two function results are equivalent;
When the symbols for x and
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