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is the MO team's template problem./*memory:0 KB time:1663 mslanguage:c++11 4.8.2 result:accepted*/#include#include#include#include#include#includeusing namespaceStd;typedefLong LongLL;Const intinf=0x3f3f3f3f;Const intmaxn=100005;structpoint{intX,y,id; BOOL operatorConstPoint e)Const { if(x==e.x)returnye.y; returnxe.x; }} POINT[MAXN];structedge{intu,v,w; BOOL operatorConstEdge e)Const { returnwE.W; }} EDGE[MAXN*4];inttot;voidAddedge

Test instructionsGive a sequence, ask an interval, find the interval ... woc! Stick to the original question!As a rambling person, little Z spends a lot of time every morning looking for a pair to wear from a bunch of colorful socks. Finally one day, little z can no longer endure this annoying to find socks process, so he decided to resign to fate ...Specifically, small z to this n socks from 1 to n number, and then from the number L to R (L Although small z does not care about two socks is not

Topic linksVery naked Mo team, will not say more ...1#include 2 using namespacestd;3 #definePB (x) push_back (x)4 #definell Long Long5 #defineMK (x, y) make_pair (x, y)6 #defineLson L, M, rt7 #defineMem (a) memset (a, 0, sizeof (a))8 #defineRson m+1, R, rt9 #defineMem1 (a) memset (a,-1, sizeof (a))Ten #defineMEM2 (a) memset (a, 0x3f, sizeof (a)) One #defineRep (I, A, n) for (int i = A; i A #defineull unsigned long Long -typedef pairint,int>PLL; - Cons

/* The MO team algorithm is an off-line algorithm, used to solve the problem of known l,r ask you l,r inside the value of the order of the block, the following block through the front of the block left to move to the right, so there may be a situation can get O (1) or lower complexity of the order when divided by Good n (? The question test instructions: How many different numbers are asked in the range from L to R, ask a lot */#include 　　2011-2012 Wi

HN one day Test two Mo team is what ghost. Or the team is not the right posture.Think about that already. L. . R New additions to the answers R+1 How to update the current answerThe suffix needs to be preprocessed first modp The value b i Span style= "Display:inline-block; width:0px; Height:2.102em; " > , assume that the sub-sequence L. . R Mode

integers separated by a space, and the first I represents the size of the data that is numbered I.The third line is a positive integer q, indicating that Mato will look at the data for a few days.After the Q line of two positive integers per line l, r, indicating Mato this day to see the [l,r] interval of the File.OutputQ lines, One positive integer per line, indicating the number of times the Mato need to be exchanged this day.Sample Input41 4 2 321 22 4Sample Output02HINTHintN,q Sample Interp

Face stamp HereIdea: Noip team??!!!The examination room is dead or alive not to this aspect to think AH!!! Data divide forget write endl50pts roll thickEvery query here has n,m two parametersWe can think of it as the L and R in the regular team.Then we can use the recursive nature of the combined number.Believe in Change m everyone will write, n?Look at the picture:We found that $S _n^m = s_{n-1}^m \times 2-c_n^{m+1} + c_{n-1}^{m+1}$(Because of the nature of the Yang Hui triangle)So n can also b

consists of n positive integer ci, where CI denotes the color of the sock, and the same color is represented by the same number. The next m line, two positive integer l for each line, R indicates a query.Output format:Contains m rows, for each query the output fraction of a line is a/b indicating the probability of randomly extracting two socks of the same color from the range [l,r] of the query. If the probability is 0 then output 0/1, otherwise the output of A/b must be the simplest fraction.

Very interesting, you can carefully appreciate the problem, see White is Mo Team board. DescriptionSmall B has a large number of S, the length reached N bits; This number can be seen as a string, it may have a leading 0, for example 00009312345。 Small B also has a prime number p. Now, small B raises M queries, and each query asks how many substrings in a substring of S are multiples of P (0 Alsois a multiple of P). For example, S is 0077, its sub

consists of n positive integers separated by a space, and the first I represents the size of the data that is numbered I.The third line is a positive integer q, indicating that Mato will look at the data for a few days.After the Q line of two positive integers per line L, R, indicating Mato this day to see the [l,r] interval of the file.OutputQ lines, one positive integer per line, indicating the number of times the Mato need to be exchanged this day.Sample Input41 4 2 321 22 4Sample Output02HI

Map beans object: a set of components based on Java swing, which is usually used to add maps to Java 2 applications.ProgramOr in the GUI of the applet. Including: Beans: basic component that can be used to add the GIS function to a j2sdk application. All the mo visualization components work under the jfc framework. Then we can load the mo JAR file in the IDE, and then we can design the application in dr

[Mo Ge: 1 million articles per day]Last night, I chatted with Michael Castle, a new member of the group, on the 825445 day. He really had the idea that we Chinese people are smart. After 70 s, private owners experienced many failures in traditional industries such as building materials, catering and transportation for 20 years. He now feels that the mobile Internet is approaching, and he is now transforming into a fast food ordering and distribution a

Title: https://www.lydsy.com/JudgeOnline/problem.php?id=2038is the MO team algorithm;I wrote a chunk first, and the miserable WA:#include #include#include#include#includeusing namespaceStd;typedefLong Longll;int Constmaxn=50005;intn,m,k,c[maxn],rk[maxn],cnt[maxn],cnt2[maxn],ct=1, T,tmp[maxn];ll sum,s;structn{intl,r;ll Ans,ans2;} Q[MAXN];intRd () {intret=0;CharCh=GetChar (); while(ch'0'|| Ch>'9') ch=GetChar (); while(ch>='0'ch'9') ret=ret*Ten+ch-'0',

Topic: Given an array of length n, m times ask for a MEX value within a rangeAngry write MO team 233The weights are divided into √n blocks, recording the number of occurrences of each weight and how many weights appear in each block.Modify O (1) to complete the query when you first scan to find the first block within the block that has no coverage of the point and then within the block violence find time complexity O (√n)Set the total time complexity

Test instructions: Given a tree, each node has color, and for each query (U,K) Ask how many color occurrences are under the subtree of the root node in U >=kBecause it is a subtree, which is related to the DFS sequence, it is transformed into an interval, which can be solved by the MO team algorithm.The color of the number of occurrences >=k directly with an arrayCode#include [CODEFORCES375D] Tree and Queries (Mo