#include <iostream>
#include <string>
#include <cstring>
#include <cstdlib>
#include <cmath>
#include <algorithm>
#include <vector>
#include <set>
#include <map>
#include <queue>
#include <stack>
#include <list>
#include <iterator>
#include <cassert>
#include <numeric>
#include <functional>
#include <ctime>
#pragma warning(disable:4996) 

//#define ATCODER
#ifdef ATCODER
#include <atcoder/all>
#endif

typedef long long ll;
typedef unsigned long long ull;
#define LINF  9223300000000000000
#define LINF2 1223300000000000000
#define LINF3 1000000000000
#define INF 2140000000
//const long long MOD = 1000000007;
const long long MOD = 998244353;

using namespace std;
#ifdef ATCODER
using namespace atcoder;
#endif

vector<vector<pair<int,int> > > g;   // to, cost

typedef pair<ll, int> P;
vector<ll> dijkstra(int s, const vector<vector<pair<int, int> > >& G) {
    priority_queue< P, vector<P>, greater<P> > que;
    vector<ll> d(G.size(), LINF);
    d[s] = 0;
    que.push(P(0, s));
    while (!que.empty()) {
        int curr = que.top().second;
        ll  dcurr = que.top().first;
        que.pop();
        if (d[curr] < dcurr) continue;
        int i;
        for (i = 0; i < (int)G[curr].size(); i++) {
            int next = G[curr][i].first;
            ll  dist = G[curr][i].second;
            if (d[next] > d[curr] + dist) {
                d[next] = d[curr] + dist;
                que.push(P(d[next], next));
            }
        }
    }
    return d;
}

void solve()
{
    int n, m;
    scanf("%d%d", &n, &m);
    g.resize(n);
    int i, j;
    for (i = 0; i < m; i++) {
        int u, v, w;
        scanf("%d%d%d", &u, &v, &w); u--; v--;
        g[u].push_back(make_pair(v, w));
    }

    vector<vector<ll> > dist(n);
    
    for (i = 0; i < n; i++) {
        dist[i] = dijkstra(i, g);   
        ll ans = 0;
        for (j = 0; j < n; j++) {
            if (dist[i][j] < LINF) ans += dist[i][j];
        }
        printf("%lld\n", ans);
    }


    return;
}

int main()
{
#if 1
    solve();
#else
    int T, t;
    cin >> T;
    for (t = 0; t < T; t++) {
        //cout << "Case #" << t + 1 << ": ";
        solve();
    }
#endif
    return 0;
}