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

l = [
    11111, 11110, 11101, 11100, 11011, 11010,
    11001, 11000, 10111, 10110, 10101, 10100,
    10011, 10010, 10001, 10000, 1111, 1110,
    1101, 1100, 1011, 1010, 1001, 1000, 111,
    110, 101, 100, 11, 10, 1
]
c = [0] * len(l)
n = int(input())

for i, j in enumerate(l):
    c[i] = int(n / j)
    n %= j

print(sum(c))
print(' '.join([' '.join([str(l[i])] * j) for i, j in enumerate(c) if j]))
