import sys
input=lambda:sys.stdin.readline().rstrip()
N,M=[int(input()) for i in range(2)]
prev=[[] for i in range(N)]
nex=[0 for i in range(N)]
quant=[int(i==N-1) for i in range(N)]
for i in range(M):
	P,Q,R=map(int,input().split())
	prev[R-1].append([P-1,Q])
	nex[P-1]+=1
check=[]
for i in range(N):
	if nex[i]==0:
		check.append(i)
while check:
	temp=check.pop()
	if len(prev[temp]):
		for i in prev[temp]:
			quant[i[0]]+=quant[temp]*i[1]
			nex[i[0]]-=1
			if nex[i[0]]==0:
				check.append(i[0])
		quant[temp]=0
for i in quant[:-1]:
	print(i)