Hi guys, could you tell me how to solve this problem. This is what i've done.

The result show :

[9, 2, 6]

[3, 9, 5]

```
l1 = [4,9,2,6]
l2 = [3,9,4,5]
i = 0
j = 0
while(i < len(l1)):
while(j < len(l2)):
if(l1[i] == l2[j]):
del(l1[i])
del(l2[j])
j += 1
i += 1
print(l1)
print(l2)
```