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

U = [10.0] * n

for _ in range(100):
    next_U = [0.0] * n
    for u in range(n):
        current = U[u]
        if current == 0.0:
            continue
        out_edges = edges[u]
        sum_c = sum(c for (v, c) in out_edges)
        if sum_c == 0:
            continue
        for (v, c) in out_edges:
            next_U[v] += current * (c / sum_c)
    U = next_U

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