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

no=int(input())
l=[]
while(no != 0):
    temp = no
    check = str(no)
    count = 0
    ans = 0
    p = 1
    while(temp != 0 and temp%10 <= 1):
        count += 1
        temp = temp//10
    ans = 0
    if(count > 0):
        ans=int(check[-count::1])
    if(temp==0):
        l.append(no)
        no = 0
    else:
        a = 0
        while(temp != 0):
            a = a*10+min(temp%10,1)
            temp = temp//10
        ans = a*pow(10,count)+ans
        l.append(ans)
        no -= ans
print(len(l))
print(' '.join(str(x) for x in l))
        
            