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

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

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

current = [10.0] * n

for _ in range(100):
    next_pop = [0.0] * n
    for a in range(n):
        people = current[a]
        if people == 0.0:
            continue
        total = sum_c[a]
        for (b, c) in out_links[a]:
            contribution = people * (c / total)
            next_pop[b] += contribution
    current = next_pop

for val in current:
    print("{0:.6f}".format(val))