题解 | 小红的排列构造②

import sys

while True:
    try:
        n = int(input())
        s = input()
        if s[-1] == '0':
            print(-1)
        else:
            lst = list(range(1,n+1))
            for i in range(n):
                if s[i] == '0':
                    lst[i],lst[i+1] = lst[i+1],lst[i]
            print(' '.join(map(str,lst)))
    except:
        break