icnd1 topics

1. My vote is: Smart Banking pass. This software is relatively simple, the interface is more beautiful. The main is the database on the Android additions and deletions to check.2. Business requirements: Record and query your own income, expenses and other information.3. User-oriented Description: Suitable for individuals, families, etc., especially by the "Moonlight Clan" favored.4. User needs: Convenient for users to monitor their financial flow, can effectively control the user discretionary c

1. Title: Hotel Order App2. Business Requirements:(1) Question:A. Now the hotel's ordering mainly depends on the paper menu, and sometimes the menu is not enough;B. The paper menu is not flexible enough to show the dishes that can be ordered at the moment, and sometimes the dishes have no material.C. Can not see which dishes to evaluate a little better, only their own decision can not be consulted;(2) Opportunity:A. Now we go everywhere with mobile phones, mobile phones more and more intelligent

After visiting the professional training works of senior seniors, I chose the 7th works "Simple Weather"."Simple Weather" is an Android-based weather forecast software, the software's business needs are mobile phone positioning, providing weather information, clothing index, pollution index, convenient for users to travel.main user types : White collar, student.user needs : can accurately locate the city and accurately forecast the weather, consumption of less flow, friendly interface and novel,

Topic Link: F: I am a good person, the main topic: give you two number N and M, ask you how many pairs of positive integers to greatest common divisor is n, least common multiple is M.Because 1 The code is as follows:1#include 2#include 3#include string>4#include 5#include 6#include 7#include 8#include 9#include Ten#include One using namespacestd; AtypedefLong LongLL; - ConstLL inf=0x3fffffff; - ConstLL maxn=100005; the - BOOLVIS[MAXN]; - intPrime_num; -LL prime[10004]; + intInit (LL n=MAXN) -

. Can save a lot of time.NN are there any similar competitors in your product, and what about their products? We have not found any such products here.n How do you sell your products? In the promotion of this product, the first to find the people who need this product, we can send some leaflets on the campus to introduce the software, but also in their own QQ space to promote, so that more people understand the software. In promoting this product, we will show the function of the product and its

memory value, the last output of the two number is a positive and negative boundary. From this you can clearly see how the computer stores an integer: The computer uses $0000 to $7FFF to represent 0 to 32767 of the number, and the remaining $8000 to $FFFF in turn represent the number 32768 to-1. A 32-bit signed integer is also stored in a similar manner. A little attention you will find that the first digit of the binary is used to denote the sign, 0 means positive, and 1 is negative. Here's a

:[Python]View Plaincopy Python receive_logs_topic.py "kern.*" Just receive the critical log:[Python]View Plaincopy Python receive_logs_topic.py "*.critical" You can create multiple bindings:[Python]View Plaincopy Python receive_logs_topic.py "kern.*" " *.critical" Producer produces a log: "kern.critical" type:[Python]View Plaincopy Python emit_log_topic.py "kern.critical" "A critical kernel error" After class study questions: Wou

mushroom. //This requires us to subtract 1 of the number of mushrooms in the corresponding squares in the two-dimensional array after finding the first optimal solution. //Note: There is no relationship between the first lens and the 3 * 3 squares scanned by the second lens, and the lens can only know if there are any mushrooms in the square, but not a few mushrooms .#include #includeusing namespacestd;intMain () {//input Data intN, M, K; while(Cin >> n >> M >>k) { if(N 3) n =3; if(M

Title DescriptionThe ascending sequence of long as L S,S[L/2] is the number of digits.Two equal-length ascending sequences S1 and S2 are given, and the median number of the two sequences is combined and sorted.InputMultiple sets of data, the first action n for each group, represents the length of two equal-length ascending sequences.The next n behavior is the ascending sequence of S1 elements, followed by n behavior ascending sequence S2 elements.1 No more than 5 sets of data.OutputFor each set

"); -n=0; the }Bayi } the return 0; the}View CodeStart to brush the first day of the problem, but also just use the night to review the time to go back to the bedroom to do their favorite things, hope can persistUVA673Links: Https://uva.onlinejudge.org/index.php?option=com_onlinejudgeItemid=8category=103page=show_ problemproblem=614The classic topic of a stack1#include 2#include 3#include 4#include string>5#include 6#include 7#include 8#include 9#include Ten#include One using na

the length of the longest substring without repeating characters. For example, the longest substring without repeating letters for "ABCABCBB" are "abc", which the length is 3. For "bbbbb" the longest substring are "B", with the length of 1. Public classSolution { Public intlengthoflongestsubstring (String s) {if(S.length () ){ returns.length (); } HashMapNewHashmap(); intMax=0; intCurrent=0; Char[] c=S.tochararray (); for(inti=0;i){ Charv=C[i]; if(Map.containskey (v) map.get

this, if you want to do this for the company, you can click the next step directly;6. After the new build you will find a warning message: "No custom DSN text is configured for enhanced status code ' 5.7.228 ', you can use the New-systemmessage cmdlet to customize DSN". Ignore this warning first click Done;7. Create a new DSN text: Run the Exchange Management Shell with an administrator use the following command to customize the text of the 5.7.228 custom DSN code that you just used: New-system

First, simple basic DP1, recursion:HDU 2084 Number Tower1#include 2#include 3#include 4#include 5#include 6#include 7#include Set>8#include 9#include Ten#include One using namespacestd; A Const intn= the; - intt, N; - intTow[n][n]; the voidcal () - { - for(inti=n-2; i>=0; i--) - for(intj=0; j) +Tow[i][j]+=max (tow[i+1][j],tow[i+1][j+1]); - } + intMain () A { at //freopen ("Input.txt", "R", stdin); -Cin>>T; - while(t--) - { -Memset (Tow,0,sizeof(tow)); -Cin>>N; in

algorithm book will have, it should belong to the template problem, but it is best to understand their own knock over.pku1811 Prime Testhttp://acm.pku.edu.cn/JudgeOnline/problem?id=1811pku2429 GCD LCM Inversehttp://acm.pku.edu.cn/JudgeOnline/problem?id=2429* Euler functions:Euler's functions can be used in many places in number theory, which is important.pku1284 Primitive Roots (very water)http://acm.pku.edu.cn/JudgeOnline/problem?id=1284pku2407 relatives (very water)http://acm.pku.edu.cn/Judg

that they meet the design requirements.Performance Testing : A test that evaluates whether a product or component meets the performance requirements. Includes load test, strength test, Database capacity test, benchmark test and other types.5. Smoke TestSmoke tests are also known as version verification tests. It is mainly to verify that the basic function of the software is normal. The first thing we need to do when we get a software is a smoke test, and if the smoke test doesn't go through the

This article introduces the content is about 2017 of the latest PHP classic Interview topic Summary, has a certain reference value, now share to everyone, the need for friends can refer to This article will continue to update, I hope to be able to publish their views in the comment area and think of more classic topics, follow-up author will be in the appropriate node for this article classification and hierarchical Division. The shortcomings o

PHP: regular expression for processing topics and object names in Weibo $ Post_content = "@ oschina and @ twitter use # PHP # Regular expression # filter topic and object names in research "; $ Tag_pattern = "/\ # ([^ \ # |.] + )\#/"; Preg_match_all ($ tag_pattern, $ post_content, $ tagsarr ); $ Tags = implode (',', $ tagsarr [1]); $ User_pattern = "// @ ([a-zA-z0-9 _] + )/"; $ Po

: This article mainly introduces the object-oriented topics of C and C ++ (8)-more advanced pre-processor PHP. if you are interested in the PHP Tutorial, refer to it. List of articles in this column 1. what is object-oriented? 2. the C language can also implement object-oriented III. non-elegant features in C ++ 4. solve encapsulation and avoid interfaces 5. use templates properly to avoid code redundancy 6. C ++ reflection VII. Singleton mode solves

Portfolio Number TopicsPaste the code directly and add it later ...Method 1:const int N = 1e5 + 10;const int MOD = 1e9 + 7;int f[n], finv[n], inv[n];void init (void) { inv[1] = 1; for (int i=2; iMethod 2:const int N = + 10;const int INF = 0x3f3f3f3f;const int MOD = 1e9 + 7;int comb[n][n];void init (void) {for (int i = 0; i　　Portfolio Number Topics

#includeusing namespacestd;intN,m;vectorint> f[ the],w[ the];inttx[ the],deg[ the],s[ the],stop;intdist[ the],h[ the];intmaxct[ the],minaw[ the];voidTopu () {inti,j; for(i=1; ii) {if(deg[i]==0) {Stop++; S[stop]=i; } } into=0; while(stop>0) {i=S[stop]; Stop--; o++; Tx[o]=i; for(j=0; Jj) {Deg[f[i][j]]--; if(deg[f[i][j]]==0) {Stop++; S[stop]=F[i][j]; } } }}intMain () {Freopen ("minaw.in","R", stdin); Freopen ("Minaw.out","W", stdout); inti,j; memset (Minaw,0x7f,sizeof(Minaw)); me