slack whiteboard

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

Intro"Please write a singleton." The interviewer smiled and told me."It's really simple. "I thought about it and wrote down the following singleton implementation on the Whiteboard:1ClassSingleton2{ 3 public: 4 static singleton Instance () 5 { 6 static Singleton Singleton; 7 return singleton;} 9 10 private:11 Singleton () { }; 12}; "Then please explain the composition of the implementation." "The interviewer still wears a smile on his

less other problems. After all the questions are taken into consideration, we may be able to make a rational decision. However, this decision is not that easy, and I have been exploring it all the time. 2 Concept Design With the idea of a software product, we began to figure out how to implement it. At the beginning, we didn't have a clear understanding of the product, such as what features the product provides to solve user problems, and how to use the features. At this time, the conscious

In scrum, The Sprint plan meeting is the most important event, and the second important event is the review meeting, because this is the best time for the team to make improvements. If you do not review it, you will find that the team is making the same mistake again. After the sprint review meeting, the team needs to hold a review meeting. I will list the main content of the meeting below. (The following meetings are from scrum checklists and scrum-and-XP) Meeting content Target Improve team

following meetings are from scrum checklists and scrum-and-XP) Meeting content Target Improve team productivity by summing up previous practical experience. Meeting preparation Participants: scrum master, all members of the team, product owner (optional) Ancillary tools: highlighter, sticker, whiteboard magnet, whiteboard and board mounted for all participants Prepare a review

product lead (PO) and scrum master are already in place, have been trained in agile fundamentals, or have read the basics of Agile If Kanban is used, the Kanban builder and the requirement/transaction analyst are in place, the Kanban Builder's salutation may be Kanban Master, and have participated in the Kanban basics training, or have read the basics of Kanban and agile If you use XP or something else, then the appropriate agile and demand analysts are in place, and the agile advocates

, and this form does not help the project progress.4.Scrum Review the process of the meeting:1 "On the whiteboard written on the main principles of dominance;2 "draw a long timeline with at least three pages of paper on the whiteboard.3 "Write on the Whiteboard What our success stories are."4 on the Whiteboard, write "

products and initial needs. Software architects should improve their communication skills and help everyone understand the project objectives. The key lies in clear and effective communication and enlightened leadership. ClarityDescribes how you communicate. No one on your team is going to read100-page architecture Decisions document. being clear and concise inWay you communicate your ideas is vital to the success of any softwareProject. Keep things as simple as possible at the start of a proje

As. it is very difficult for developers on the NET platform to develop a decent video chat system, not just because. NET has limited support for multimedia, but it also involves many professional technologies. NET in these aspects of precipitation is rare. The emergence of OMCS will completely change this situation. It encapsulates all the underlying, complex, and cumbersome details inside and provides you with an easy-to-use and powerful interface. OMCS voice and video framework is a network mu

I watched everyone diligently practice what they liked. Then I looked at my exercises and looked at them with shame. Let's get down to the point. These two days, they watched Tianya participate in the T-shirt competition. It was very interesting. Although they did not make a picture, they also planned to make some contributions to the curve and build a T-shirt Synthesis System. The first step is to combine the two images into one, since the post is written, it is obvious that we want to use pyt

A tough question First, the input is very painful. According to the online experts, the question matrix is reversed. Then I gave it back. If it is a match between n and n, there is no pressure to directly obtain the negative value of KM. However, if the points on both sides are different, it is said that there will be problems. [Cpp]# Include # Include # Include # Include # Include # Include # Define maxn505# Define MAXM 555555# Define INF 1000000000Using namespace std;Int n, m, ny, nx;Int w [

20005Using namespace std;Struct Point {Double x, y;} Ant [105], tree [105];Double path [1, 101] [2, 101];Int cnt;Double lx [101], ly [101];Int match [101];Double slack;Bool v_x [101], v_y [101];Double dist (Point p1, Point p2 ){Return sqrt (p1.x-p2.x) * (p1.x-p2.x) + (p1.y-p2.y) * (p1.y-p2.y ));}Bool dfs (int k ){V_x [k] = true;Double temp;For (int I = 0; I If (! V_y [I]) {Temp = lx [k] + ly [I]-path [k] [I];If (zero (temp )){V_y [I] = true;If (match

why calculate Setup time of the Slack need to consider adding cycles, Hold Time when you don't need it? Summary one:Because the data delay,launch edge and capture edge do not correspond to the same clock edge of the clock signal source clocks, due to the existence of the time of Setup, the addition cycle needs to be considered. When a single clock cycle is checked, the tool defaults to capture Edge-launch edge=1 cycles.Hold time because the two corre

easily solved. (It seems that a template like this, basic all similar problems can be resolved)1#include 2#include 3#include 4#include 5#include 6 using namespacestd;7 #defineMAXN 1008 #defineINF 1000000009 Ten intCases,n; One intA[MAXN][MAXN],B[MAXN][MAXN],VAL[MAXN][MAXN],SLACK[MAXN],VALX[MAXN],VALY[MAXN],LINKY[MAXN]; A BOOLVISX[MAXN],VISY[MAXN]; - - structpoint{ the intx, y; - }ans; - -Pointoperator-(point A,point b) {return(point) {a.x-b.

1 intG[n][n];2 intLx[n], ly[n];3 intSlack[n];4 intMatch[n];5 BOOLVisitx[n], visity[n];6 intN;7 8 BOOLHungary (intu)9 {TenVisitx[u] =true; One for(inti =0; I i) A { - if(Visity[i]) - Continue; the Else - { - if(Lx[u] + ly[i] = =G[u][i]) - { +Visity[i] =true; - if(Match[i] = =-1||Hungary (Match[i])) + { AMatch[i] =u; at return true; - } - } -

HDU_3488 It is worth mentioning that if we use the KM algorithm to find the perfect matching of minimum weights, we need to initialize the edge weight to the MAX-G [I] [j] and then find the perfect matching of the maximum right, and then convert the result back. If you initialize G [I] [j] to-G [I] [j] to find the perfect matching of the maximum permission, the program I write Will time out, at the moment, I have no idea whether this idea is a problem or my writing is a problem. #include#inclu