K=int(input())
if K==0:
    print("0")
else:
    list1=[]
    for i in range(1,30):
        if K%((i*(i+1))/2)==0:
            for j in range(30):
                if 2**j>1000000000:
                    pass
                else:
                    if K/((i*(i+1))/2)==2**j:
                        ans=[i+1,j]
                        print(sum(ans))
                        for k in range(i+1):
                            list1.append("1")
                        for l in range(j):
                            list1.append("0")
                        print(" ".join(list1))
                        exit()