N = int(input())
S = [s for s in input()]

answer = [0] * N
curr = 0

for s in S:
    if s == "+":
        answer[curr] += 1
    elif s == "-":
        answer[curr] -= 1
    elif s == ">":
        curr += 1
    else:
        curr -= 1

    if not (0 <= curr < N):
        print("error")
        exit()

print(*answer)