Submission #6129

#TimeUsernameProblemLanguageResultExecution timeMemory
6129gs13068한자 끝말잇기 (JOI14_kanji)C++98
0 / 100
239 ms11724 KiB
#include "Annalib.h" static long long D[300][300]; void Anna(int N,int M,int A[],int B[],long long C[],int Q,int S[],int T[],int K,int U[]) { int i,j,k; for(i=0;i<N;i++)for(j=0;j<N;j++)D[i][j]=1e18; for(i=0;i<M;i++)D[A[i]][B[i]]=C[i]; for(k=0;k<N;k++)for(i=0;i<N;i++)for(j=0;j<N;j++)if(D[i][j]>D[i][k]+D[k][j])D[i][j]=D[i][k]+D[k][j]; for(i=0;i<Q;i++) { for(j=0;j<K;j++)if(D[S[i]][A[U[j]]]+C[U[j]]+D[B[U[j]]][T[i]]==D[S[i]][T[i]])break; Tap((j>>2)&1); Tap((j>>1)&1); Tap(j&1); } }
#include "Brunolib.h" static long long D[300][300]; static int V[300][300]; static void answer(int i,int j) { if(V[i][j]>0)Answer(V[i][j]-1); if(V[i][j]<0) { answer(i,-V[i][j]-1); answer(-V[i][j]-1,j); } } void Bruno(int N,int M,int A[],int B[],long long C[],int Q,int S[],int T[],int K,int U[],int L,int X[]) { int i,j,k; for(i=0;i<N;i++)for(j=0;j<N;j++)D[i][j]=1e18; for(i=0;i<N;i++) { D[i][i]=0; V[i][i]=0; } for(i=0;i<M;i++)if(C[i]>0) { D[A[i]][B[i]]=C[i]; V[A[i]][B[i]]=i+1; } for(k=0;k<N;k++)for(i=0;i<N;i++)for(j=0;j<N;j++)if(D[i][j]>D[i][k]+D[k][j]) { D[i][j]=D[i][k]+D[k][j]; V[i][j]=-k-1; } for(i=0;i<Q;i++) { j=(X[i*3]<<2)&(X[i*3+1]<<1)&X[i*3+2]; if(j<K) { answer(S[i],A[U[j]]); Answer(U[j]); answer(B[U[j]],T[i]); } else answer(S[i],T[i]); Answer(-1); } }
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