from collections import deque

n = int(input())
m = int(input())
g = [[] for _ in range(n)]
deg = [0 for _ in range(n)]
for _ in range(m):
  p, q, r = map(int, input().split())
  p -= 1
  r -= 1
  g[r].append((p, q))
  deg[p] += 1

src = n - 1
ans = [0 for _ in range(n)]
ans[src] = 1
used = [False for _ in range(n)]
used[src] = True
dq = deque()
dq.append(src)
while len(dq) > 0:
  cur = dq.popleft()
  for nxt, cost in g[cur]:
    if used[nxt]:
      continue
    ans[nxt] += ans[cur] * cost
    deg[nxt] -= 1
    if deg[nxt] == 0:
      used[nxt] = True
      dq.append(nxt)
  if len(g[cur]) > 0:
    ans[cur] = 0

ans.pop()
print(*ans, sep="\n")