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=[]
for i1 in range(2):
	for i2 in range(2):
		for i3 in range(2):
			for i4 in range(2):
				for i5 in range(2):
					for i6 in range(2):
						a.append(int(str(i1)+str(i2)+str(i3)+str(i4)+str(i5)+str(i6)))
a=a[1:]
a.sort()
#print(a)
l=len(a)
b=[]
while n>0:
	for i in range(l-1,-1,-1):
		if a[i]<=n:
			l=i
			b.append([a[i],n//a[i]])
			n=n%a[i]
			#print(l,a[i],n)

c=[]
for i in b:
	for j in range(i[1]):
		c.append(i[0])
print(len(c))
for i in c:
	print(i,end=' ')
print()