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#include <fstream>
#define INF 1000000000
using namespace std;
ifstream f("dijkstra.in");
ofstream g("dijkstra.out");
int n,s,a[105][105],d[105],F[105];
int main()
{ f>>n>>s;
for(int i=1;i<=n;i++)
for(int j=1;j<=n;j++)
if(i!=j) a[i][j]=INF;
for(int i,j,c;f>>i>>j>>c;) a[i][j]=c;
for(int j=1;j<=n;j++) {F[j]=0; d[j]=a[s][j];}
F[s]=1; d[s]=0; d[0]=INF;
for(int k=1;k<n;k++)
{ int pmin=0;
for(int i=1;i<=n;i++)
if(F[i]==0 and d[i]<d[pmin]) pmin=i;
if(pmin)
{ F[pmin]=1;
for(int j=1;j<=n;j++)
if(F[j]==0 and d[j]>d[pmin]+a[pmin][j])
d[j]=d[pmin]+a[pmin][j];
}
}
for(int i=1;i<=n;i++)
if(d[i]==INF) g<<"-1 ";
else g<<d[i]<<" ";
g.close();
f.close();
return 0;
}