#include <cstdio>
#include <vector>
#define repeat(i,n) for (int i = 0; (i) < int(n); ++(i))
#define whole(f,x,...) ([&](decltype((x)) whole) { return (f)(begin(whole), end(whole), ## __VA_ARGS__); })(x)
using namespace std;
int main() {
    int n, m; scanf("%d%d", &n, &m);
    vector<int> a(m), b(m), c(m);
    vector<int> outdeg(n);
    repeat (i,m) {
        scanf("%d%d%d", &a[i], &b[i], &c[i]);
        outdeg[a[i]] += c[i];
    }
    vector<double> cur(n, 10);
    repeat (iteration,100) {
        vector<double> nxt(n);
        repeat (i,m) {
            nxt[b[i]] += cur[a[i]] * c[i] / outdeg[a[i]];
        }
        cur = nxt;
    }
    repeat (i,n) printf("%.6lf\n", cur[i]);
    return 0;
}