#include <bits/stdc++.h>
#define NMAX 101
#define inf 2000000000
using namespace std;

ifstream fin("dijkstra.in");
ofstream fout("dijkstra.out");

int n, m, x, y, c;
int mat[NMAX][NMAX], cost[NMAX];
vector < int > v[NMAX];
bool viz[NMAX];

void read(){
    fin>>n>>m;

    for(int i=1;i<=m;i++){
        fin>>x>>y>>c;
        mat[x][y]  = c;
        v[x].push_back(y);
    }
}

void dji(int nod, int dis){
    viz[nod] = 1;

    for(auto & it: v[nod]){
        int d = dis+mat[nod][it];
        if(!viz[it] || d < cost[it]){
            cost[it] = d;
            dji(it, d);
        }
    }
}

int main(){
    read();
    for(int i=2;i<=n;i++){
        cost[i] = inf;
    }

    dji(1, 0);

    for(int i=2;i<=n;i++){
        if(cost[i]==inf){
            fout<<0
            <<" ";
        }else{
            fout<<cost[i]<<" ";
        }
    }
    return 0;
}