symphony vs slack

meeting on a small island in the Oslo Fjord (Oslofjord)" ("A weird, one-day conference on a tiny island in the" Oslofjord "). When the red background and the red font on the above are even, you must have a strange and different feeling. This is not what we see every day. This looks good, but more importantly, the color scheme conveys an obvious "weird" (weird) personality. To write a very important statement It would be interesting to make a statement by color (stateme

the c [I]-C [J] edge. If the points on both sides are different, the points on both sides are equal, and then the sides are completed, the weight of the completed edge is regarded as 0, after completing the km operation, you can calculate the values of d [I] And d [J] based on the values of a [I] and B [J. When creating a graph, if C [I]-C [J] # Include # Include String . H> # Include # Define Maxn 70 # Define Maxd 410 # Define Maxm 810 # Define INF 0x3f3f3f Int N, m, D, first [maxn], E, n

the KM algorithm can be O (N3. Each y vertex is given a "relaxation amount" function slack, Which is initialized to an infinite number every time the augmented path is searched. When you check the edge (I, j) in the process of searching for the augmented path, if itNot equal subgraph, The slack [J] is changed to a smaller value of the original value and a [I] + B [J]-W [I, j. In this way, allY vertex not i

data contains multiple sets of test cases, the first line of each set of data entered N, indicating the number of houses (also the number of people in the home), followed by n rows, the number of n per row represents the first village name of the room price (nOutputPlease output the maximum revenue value for each set of data, one row for each group of outputs.Sample Input2 100 10) 15 23Sample Output123 template questions, organize the template/************************************************aut

the village leader assigns).Test Instructions Description: Because this is titled Chinese title, this is not translated here. algorithm Analysis: maximum weight matching problem,km algorithm for the entry question. Baidu km algorithm has a lot of relevant introduction, here no longer described. Explanation Point, km optimization: The slack array saves the value min (Lx[x]-ly[y]-w[x][y]) of each y in the Y-set (binary graph: X-Set and Y-set) that is n

KM algorithm1#include 2 #defineN 15003 #defineINF 9999999994 using namespacestd;5 inta[n],bs[n],nx=0, ny=0, K;6 intLinky[n],lx[n],ly[n],slack[n];7 intVisx[n],visy[n],w[n][n];8 intMinintAintb) {return(aa:b;}9 intFindintx) {Tenvisx[x]=1; One for(inty=1; y){ A if(Visy[y])Continue; - intt=lx[x]+ly[y]-W[x][y]; - if(t==0) {visy[y]=1; the if(linky[y]==-1||find (Linky[y])) { -Linky[y]=x;return 1; - } -

metVis_boy[boy] =true; if(Match[boy] = =-1|| DFS (Match[boy])) {//find a guy who doesn't have a match, or the boy's sister can find someone else .Match[boy] =girl; return true; } } Else{Slack[boy]= Min (Slack[boy], GAP);//slack can be understood as the boy who wants to get a girl's heart. How much will it take to have a minimum spare tire appearance "cove

intMAXN = the;Const intINF =0x3f3f3f3f;intLOVE[MAXN][MAXN];//record the goodwill of every sister and every boyintEX_GIRL[MAXN];//the expectations of every sisterintEX_BOY[MAXN];//the expectations of every boyBOOLVIS_GIRL[MAXN];//record every match of the match GirlBOOLVIS_BOY[MAXN];//keep track of each match, match the boys.intMATCH[MAXN];//record each boy's match to the sister, if not, 1.intSLACK[MAXN];//keep track of the number of expectations that every man needs at least if he can be attrac

],slack[n];intN,ans,nx,ny;CharE[n][m];voidGetmap ()//Building Map{ inti,j,x,y,count,l; for(x =1; x ) { for(y =1; Y ) { if(x = =y) w[x][y]=0; Else{L= strlen (e[x]+1); Count=0; for(i = L,j =1; i >0e[y][j]!=' /'; I--, J + +) { if(E[x][i] = =E[y][j]) Count++; Else Break; } W[x][y]=count; } } } return; }intDfsintX//find an augmented path{ inty,tmp; V

One or Unvisited[neighbour] > newdistance: #如果两个点之间的距离之前是无穷大或者新距离小于原来的距离 unvisited[neighbour] = newdistance# Update distance Visited[current] = currentdistance# This point has been slack, record del unvisited[current] #从未访问过的字典中将这个点删除 if not unvisited:b reak# if all the points are slack, jump out of this cycle Candidates = [node for node in Unvisited.items () if NODE[1]] #找出目前还有拿些点未松弛过 Current, currentd

Contest (6)--host by BIT problem solving: Just like the cyclic tour in front of you.1#include 2 using namespacestd;3 Const intMAXN =310;4 Const intINF =0x3f3f3f3f;5 intW[MAXN][MAXN],LX[MAXN],LY[MAXN],SLACK[MAXN];6 intN,LINK[MAXN];7 BOOLS[MAXN],T[MAXN];8 BOOLMatchintu) {9S[u] =true;Ten for(intv =1; V v) { One if(T[v])Continue; A intD = lx[u] + ly[v]-W[u][v]; - if(!d) { -T[V] =true; the if(Link[v] = =-1||match (

HDU_3435 This is a perfect match for minimum weights. When I use the KM algorithm to create an adjacent table, I need to initialize the edge weight to MAX-w [e]. then, find the perfect match of the maximum right and convert the result back. Because it is an undirected graph, we need to create two directed edges for each undirected edge. #include#include#define MAXD 1010#define MAXM 20010#define MAX 10001#define INF 1000000000int first[MAXD], next[MAXM], v[MAXM], w[MAXM], N, M;int yM[MAXD], wM[

(Fabs (GAP) //If you meet the requirements, pay attention to floating point ah. Vis_boy[boy] =true; if(Match[boy] = =-1|| DFS (Match[boy])) {//find a guy who doesn't have a match, or the boy's sister can find someone else .Match[boy] =girl; return true; } } Else{Slack[boy]= Min (Slack[boy], GAP);//slack can be understood as the boy who wants to get a girl'

of their income. (Villagers who have the money to buy a house but not necessarily can buy it depends on what the village leader assigns).Input data contains multiple sets of test cases, the first row of each set of data input n, indicating the number of houses (also the number of people home), followed by n rows, the number of n per row represents the price of the room of the second village name (nOutput make the maximum revenue value for each set of data, one row for each set of outputs.Sample

the top is modified to enumerate the edges to find D value, the complexity of O (N2). In fact, the complexity of the KM algorithm can be achieved O (N3). We give each y vertex a "slack" function slack, which is initialized to infinity each time we start looking for an augmented path. While looking for an augmented path, when checking for edges (i,j), if it is not in the equal sub-graph, let

Floyd-w is the shortest distance from any point to any point, because of the high complexity, so in order to only a point to any point of time to easily time out, the Dijkstra algorithm is to solve a point to any point of the distance problem, can be used for the direction of the graph or the graph, only need to pay attention to the initialization of the good, In the same way that the FLOYD-W algorithm uses the critical matrix to store the graph, we also need an array to store the origin (1) dis

diners.A seemingly simple mix of food--pizzaThe simplicity of pizza is so straightforward that we can even call it rustic. It is made in essence by baking noodles, vegetables, meats, sauces and cheeses, without the need for too much culinary skills, with no ornate appearance or deep-seated taste stimuli. But it is precisely this superficial simplicity that has created the satisfaction of pizza eaters.The sweet and crisp green pepper, bacon baked in the rustic atmosphere, mushrooms long deliciou

software IBM Lotus Notes, the integrated communication and collaboration platform IBM Lotus Sametime, the office software package IBM Lotus Symphony, the Portal platform IBM WebSphere Portal, enterprise social software IBM Lotus Connections, team collaboration and file management software IBM Lotus Quickr, Eclipse-based application development and deployment software IBM Lotus Expeditor, etc. IBM plans to integrate these software to help enterprise e

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First, IntroductionBeethoven v Symphony (Destiny) and the Nineth Symphony (Ode to Joy) give different feelings, the former anxiety, negative, the latter positive upward, the reason is: 1 minor and Major, 2) jump and progressive, 3) The main pitch is clear, 4) melody direction, downward or upward.Two dimensions of music time and pitch rhythm or value two beats: Strong and weak http://www.cengage.com/cgi-wads