import sys
input=lambda: sys.stdin.readline().rstrip()
n=int(input())
import collections
pf=collections.defaultdict(int)
for i in range(2,int(n**0.5)+1):
  while n%i==0:
    pf[i]=pf.get(i,0)+1
    n//=i
if n>1:
  pf[n]=1
if len(pf.keys())==1:
  ans1=2
  ans2=pf[2]
else:
  m=1
  ct2=pf[2]
  for p in pf.keys():
    if p!=2:
      m*=p**pf[p]
  for i in range(ct2+2):
    if int(m**0.5)*(int(m**0.5)+1)==m:
      ans1=int(m**0.5)+1
      ans2=ct2-i+1
      break
    else:
      m*=2
if n==0:
  print(1)
  print(1)
else:
  Ans=[1]*ans1+[0]*ans2
  print(len(Ans))
  print(*Ans)