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

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

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

current = [10.0] * n

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

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