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#include <iostream>
#include <algorithm>
#include <fstream>
#include <vector>
using namespace std;
ifstream fin ("dijkstra.in");
ofstream fout("dijkstra.out");
int n,m,a,b,st,dr,maxim,pozmax;
int c[100005],d[100005],l[101][101],L,dist[1001];
vector <int> V[100005];
void bfs(int start)
{
int nod,vecin;
c[st]=start;
d[start]=0;
while(st<=dr)
{
nod=c[st];
for(int i=0;i<V[nod].size(); i++)
{
vecin=V[nod][i];
if(d[vecin]==-1)
{
dr++;
c[dr]=vecin;
d[vecin]=d[nod]+1;
dist[vecin]=dist[nod]+l[nod][vecin];
}
}
st++;
}
}
int main()
{
fin>>n>>m;
st=dr=1;
for(int i=1;i<=n;i++)
d[i]=-1;
for(int i=1;i<=m;i++)
{
fin>>a>>b>>L;
l[a][b]=l[b][a]=L;
V[a].push_back(b);
V[b].push_back(a);
}
for(int i=1;i<=n;i++)
sort(V[i].begin(),V[i].end());
for(int i=1;i<=n;i++)
{
if(d[i]==-1)
bfs(i);
}
for(int i=2;i<=n;i++)
fout<<dist[i]<<" ";
//fout<<"\n";
/*for(int i=1;i<=n;i++)
{
for(int j=1;j<=n;j++)
fout<<l[i][j]<<" ";
fout<<"\n";
}*/
return 0;
}