break even graph excel template

[Connected graph] Double connected template Tarjan, connected graph template tarjan Compared to the algorithm used to calculate the nodes for an undirected graph, the algorithm only has one more stack to store all the edges without any nodes. When the nodes are shut down, al

two strongly connected components inherit the forward edge of the two point. -Add (Scc[i],scc[k],1); - } A } + } the}Wood has notes:1#include 2#include string.h>3#include 4#include 5 using namespacestd;6 7 Const intmaxn=1005;8 Const intmaxm=6005;9 Ten inthead[2][maxn],point[2][maxm],nxt[2][maxm],size[2]; One intn,t,scccnt; A intSTX[MAXN],LOW[MAXN],SCC[MAXN]; -stackint>S; - the voidinit () { -memset (head,-1,sizeof(head)); -size[0]=size[1]=0; - } + - voidAddintAintBint

vertex u is a cut point, when and only if satisfies (1) or (2) (1) U is the root, and U has more than one subtree. (2) U is not a root, and satisfies the presence (U,V) as a branch edge (or parent-child edge, that is, U is the father of V in the search tree), making DFN (U) */ intRootson =0, ans =0;///number of sons of the root node BOOLCUT[MAXN] = {false};///tag Array to determine if this point is a cut pointTarjan (1,0); for(intI=2; i) { intv =Father[i]; if(v = =1)///The fath

to find the largest independent set of graphs, the focus is the output path, so the set of templates, if not output path, then you can set the formula: maximum independent set = Vertex number-The maximum number of matches, the Hungarian algorithm to find the maximum number of matches.1#include 2#include 3#include 4#include 5#include 6 using namespacestd;7 intvis[ the];8 intn,k,m;9 intans,res[ the];Tenvectorint>v[ the]; One intMaxx; A voidDfsintPosintCNT) - { - if(pos==n+1) the { -

=0; the for(inti =1; I 1; the for(inti =1; I 1; About the while(BFS ()) { the for(inti =1; I false; the for(inti =1; I i) + if(Mx[i] = =-1 DFS (i)) ans + +; - } the returnans;Bayi } the }two; the - intN1, N2, M; - the intMain () { the intx, y; thescanf"%d%d%d", n1, AMP;N2, m); the two.clear (); -TWO.N1 = N1; TWO.N2 =N2; the for(inti =1; I i) { thescanf"%d%d", x, y); the two.add (x, y);94

=0; I ) the if(! T[i]) A =min (A, slack[i]); - for(inti =0; I ) {Wuyi if(S[i]) Lx[i]-=A; the if(T[i]) Ly[i] + =A; - } Wu } - About voidkm () { $ for(inti =0; I ) { -Match[i] =-1; -Lx[i] =-inf; Ly[i] =0; - for(intj =0; J ) ALx[i] =Max (Lx[i], g[i][j]); + } the for(inti =0; I ) { - for(intj =0; J INF; $ while(1) { the for(intj =0; J false; the

as the starting point, enter the next point.If the augmented path has not been found, it is no longer searched from the I point and goes directly to the next point.Hungarian algorithm templates:structedge{intu,v;}; VectorE;vectorint>G[max];intLn,rn;//the number of vertices of the l,r set of two graphsintMatch[max];intVis[max];BOOLDfsintu) { for(intI=0, _size=g[u].size (); i) { intv=e[g[u][i]].to; if(!Vis[v]) {Vis[v]=1; if(!matching[v] | | DFS (MATCHING[V))//If an unmatched point i

"Article in detail source" https://www.cnblogs.com/wenruo/p/5264235.htmlKM algorithm is used to find the maximum weight of the binary graph perfect match. " also even if the previous Hungarian algorithm to find the best binary matching variant?? "This is where the template code is posted. 2333 ...1#include 2#include 3#include 4#include 5 using namespacestd;6 Const intMAXN =305;7 Const intINF =0x3f3f3f3f;8 9

Template://hdu 2063Hopcroft-carp time complexity of O (sqrt (V) *e);And the Hungarian algorithm is O (v*e);#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace STD;Const intN =1005;Const intINF =1 -;intG[n][n];intMx[n];intMy[n];intDx[n];int

"more Java pitfill" Web Layer Item 33: Trying to use two output mechanisms in a servlet 270And if there is a line break, there is no problem with the text file, but for other formats, such as AutoCAD, Word, Excel, and other filesThe downloaded file will have some more line breaks 0x0d and 0x0a, which may cause some format files to not open, some can open normally.This also allows the buffer to be emptied,