n = int(input())
m = int(input())

outgoing = [[] for _ in range(n)]
sum_weights = [0] * n

for _ in range(m):
    a, b, c = map(int, input().split())
    outgoing[a].append((b, c))
    sum_weights[a] += c

current_people = [10.0] * n

for _ in range(100):
    next_people = [0.0] * n
    for a in range(n):
        people = current_people[a]
        if people == 0.0:
            continue
        total_weight = sum_weights[a]
        for (b, c) in outgoing[a]:
            contribution = people * c / total_weight
            next_people[b] += contribution
    current_people = next_people

for u in current_people:
    print("{0:.6f}".format(u))