111111
 100009
 10011
 1000000
 8
 10201
 102030
 908172
 123456
 415
 900000
 21
 909090
 314159
 999999
 909823
 987654
 1453
 1435
 98
 10
 2
 1

1
111111
 9
100001 1 1 1 1 1 1 1 1
 1
10011
 1
1000000
 8
1 1 1 1 1 1 1 1
 2
10101 100
 3
101010 1010 10
 9
101111 101011 101010 101010 101010 101010 101010 101000 100000
 6
111111 11111 1111 111 11 1
 5
111 101 101 101 1
 9
100000 100000 100000 100000 100000 100000 100000 100000 100000
 2
11 10
 9
101010 101010 101010 101010 101010 101010 101010 101010 101010
 9
111111 101011 101011 1011 11 1 1 1 1
 9
111111 111111 111111 111111 111111 111111 111111 111111 111111
 9
101111 101111 101101 101100 101100 101100 101100 101100 101000
 9
111111 111111 111111 111111 111110 111100 111000 110000 100000
 5
1111 111 111 110 10
 5
1111 111 111 101 1
 9
11 11 11 11 11 11 11 11 10
 1
10
 2
1 1
 1
1

from sys import stdin,stdout
I = lambda:[int(x) for x in stdin.readline().split()]
def main():
    n = stdin.readline()
    l = n.strip()
    ans_1 = max([int(i) for i in l])
    stdout.write(str(ans_1)+"\n")
    n = int(n)
    while n>0 :
        s = ""
        s_ans = ""
        n_s = str(n)
        i = 0
        while i<len(n_s):
            if int(n_s[i])>0:
                s_ans = s.join((s_ans,'1'))
            else :
                s_ans = s.join((s_ans,'0'))
            i += 1
        stdout.write(s_ans+" ")
        temp = int(s_ans)
        n = n-temp  
    
    
if __name__ == "__main__" :
    main()