#include <bits/stdc++.h>
using namespace std;
#define REP(i,a,n) for(int i=(a); i<(int)(n); i++)
#define rep(i,n) REP(i,0,n)
#define FOR(it,c) for(__typeof((c).begin()) it=(c).begin(); it!=(c).end(); ++it)
#define ALLOF(c) (c).begin(), (c).end()
typedef long long ll;
typedef unsigned long long ull;

int main(){
  int N, M;
  cin >> N >> M;
  vector<vector<pair<int,int>>> G(N);
  rep(i,M){
    int a, b, c;
    cin >> a >> b >> c;
    G[a].emplace_back(b,c);
  }
  
  vector<double> U(N, 10.0);
  rep(t,100){
    vector<double> tmp(N, 0);
    rep(i,N){
      int sum = 0;
      rep(j,G[i].size()){
        sum += G[i][j].second;
      }
      if(sum == 0) continue;

      rep(j,G[i].size()){
        tmp[G[i][j].first] += U[i] * (G[i][j].second / (double)sum);
      }
    }
    U = tmp;
  }

  rep(i,U.size()){
    printf("%.9lf\n", U[i]);
  }
  
  return 0;
}