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

n = int(input())
a = [x for x in range(1,n+1)]
l = len(str(n))
num = [0]
stock = [1, 10, 11, 100, 101, 110, 111, 1000, 1001, 1010, 1011, 1100, 1101, 1110, 1111, 10000, 10001, 10010, 10011, 10100, 10101, 10110, 10111, 11000, 11001, 11010, 11011, 11100, 11101, 11110, 11111, 100000, 100001, 100010, 100011, 100100, 100101, 100110, 100111, 101000, 101001, 101010, 101011, 101100, 101101, 101110, 101111, 110000, 110001, 110010, 110011, 110100, 110101, 110110, 110111, 111000, 111001, 111010, 111011, 111100, 111101, 111110, 111111, 1000000]
def run(nn):
    minA = 1000
    next = 1001
    for i in stock:
        if i> nn:
            break
        next = 1+num[nn-i]
        if next < minA:
            minA = next
    num.append(minA)
def factory(number):
    ret = 1
    v1 = 1000
    for i in stock:
        if i> nn:
            break
        v = num[number-i]+1
        if v1>v:
            v1 = v
            ret = i
    return (ret)
if n not in stock:
    for j in range(1,n+1):
        run(j)
    ans = []
    nn = n
    new = factory(nn)
    while (n > 0):
        if num[new] != 1:
            nn -= new
            new = factory(nn)
        else:
            ans.append(new)
            n -= new
            nn = n
            if n > 0:
                new = factory(nn)
    print(len(ans))
    print(*ans)
else:
    print(1)
    print(n)











