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#include <iostream>
#include <fstream>
#include <vector>
#include <queue>
#define Nmax 5005
#define INF (1<<29)
using namespace std;
ifstream f("dijkstra.in");
ofstream g("dijkstra.out");
vector <pair <int, int> > v[Nmax];
int d[Nmax];
bool viz[Nmax];
int n, m;
int x, y, c;
int nod;
void dijkstra(int nod)
{
d[nod]=0;
for (int j = 1; j <= n; j++)
{
int min1=INF;
for (int i = 1; i <= n; i++)
if(d[i] < min1 && viz[i] == 0)
{
min1=d[i];
nod=i;
}
viz[nod]=1;
for (int i = 0, l=v[nod].size(); i < l; i++)
{
int y=v[nod][i].first;
int c=v[nod][i].second;
if(d[y] > d[nod]+c)
{
d[y]=d[nod]+c;
}
}
}
}
int main()
{
f >> n >> m;
for (int i = 1; i <= m; i++)
{
f >> x >> y >> c;
v[x].push_back({y, c});
}
for (int i = 0; i <= n; i++) d[i]=INF;
dijkstra(1);
for (int i = 2; i <= n; i++)
if(d[i]!=INF) g << d[i] << " ";
else g << "0 ";
return 0;
}