Absolute Beginnner In level 29 .It show Error

Write a code get an integer number as input and print the odd and even digits of the number separately.

Input Description:
A single line containing an integer.

Output Description:
Print the even and odd integers of the integer in a separate line.

Sample Input :
1234

Sample Output :
2 4
1 3

My Answer:

n=int(input())

V=''

W=''

for i in str(n):

if(int(i)%2)==0:

V+=str(i)

LV=len(V)-1

fainal=V[0:LV]

for k in fainal:

print(k,end=" ")

print(int(V[LV]))

for j in str(n):

if(int(j)%2)==1:

W+=str(j)

LV1=len(W)-1

fai=W[0:LV1]

for l in fai:

print(l,end=" ")

print(int(W[LV1]))

Output is correct but not working

please help me