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

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

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

current = [10.0] * n

for _ in range(100):
    next_ = [0.0] * n
    for i in range(n):
        total = sum_links[i]
        if total == 0:
            continue
        contribution = current[i] / total
        for (b, c) in links[i]:
            next_[b] += contribution * c
    current = next_

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