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

links = [[] for _ in range(n)]
sum_c = [0] * n

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

current_people = [10.0] * n

for _ in range(100):
    next_people = [0.0] * n
    for a in range(n):
        total = sum_c[a]
        if total == 0:
            continue  # According to problem statement, this case won't occur
        people = current_people[a]
        for (b, c) in links[a]:
            contribution = people * (c / total)
            next_people[b] += contribution
    current_people = next_people

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