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

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

sum_c_per_a = [0] * n
for a in range(n):
    sum_c_per_a[a] = sum(c for (b, c) in links[a])

people = [10.0 for _ in range(n)]

for _ in range(100):
    next_people = [0.0] * n
    for a in range(n):
        current = people[a]
        if current == 0.0:
            continue
        s = sum_c_per_a[a]
        for (b, c) in links[a]:
            next_people[b] += current * (c / s)
    people = next_people

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