hdu 1874

  //1874 #include <stdio.h> #define N 205 #define INF 10000000 int g[N][N],bz[N],dist[N],s,t,n,m; void Dijkstra(int s) { int i,j,min,k,x; for (i=1;i<=n;i++) { dist[i]=g[s][i]; bz[i]=0; } bz[s]=1; for

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