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#include <fstream>
#define NMAX 110
#define INF 10000000
using namespace std;
ifstream fin("dijkstra.in");
ofstream fout("dijkstra.out");
struct varf
{int x,c;
} G [NMAX][NMAX];
int cmin[NMAX],prec[NMAX],start,n,minim,vfmin,d[NMAX];
bool M[NMAX];
void citire();
void dijkstra();
void afisare();
int main()
{ citire();
dijkstra();
afisare();
return 0;
}
void citire ()
{int i,j,c;
fin>>n>>start;
while(fin>>i>>j>>c)
{ d[i]++;
G[i][d[i]].x=j;
G[i][d[i]].c=c;
}
}
void dijkstra()
{ int i,j;
M[start]=1;
for(i=1; i<=n; i++)
{cmin[i]=INF;
prec[i]=start;
}
cmin[start]=prec[start]=0;
for(i=1; i<=d[start]; i++)
{ cmin[G[start][i].x]=G[start][i].c;
}
for(j=1; j<n; j++)
{ minim=INF;
for(i=1; i<=n; i++)
if(cmin[i]<minim&&M[i]==0)
{ minim=cmin[i]; vfmin=i;
}
if(minim==INF) break;
M[vfmin]=1;
for(i=1; i<=d[vfmin]; i++)
if(M[G[vfmin][i].x]==0&&cmin[G[vfmin][i].x]>minim+G[vfmin][i].c)
{
cmin[G[vfmin][i].x]=minim+G[vfmin][i].c ;
prec[G[vfmin][i].x]=vfmin;
}
}
}
void afisare()
{
int i;
for(i=1; i<=n; i++)
{
if(cmin[i]==INF) fout<<0<<' ';
else
fout<<cmin[i]<<' ';
}
}