for the sample input:
4
0000
011
1001
11011
can the output be:?
0000
0110
1001
11001
you see,in the last string,the total('1''s place) is 1+4+5=10
10 mod  (n+1)=10 mod 5=0,why not the answers isn't this one??
Another question:
for the string"10011"
is the s=1+4+5=10
or s=1+2+5=8?
Can anyont answer me?
Thanks a million!єЗєЗ

> can the output be:?
> 0000
> 0110
> 1001
> 11001-------------->the length of the string must be 4!!




> you see,in the last string,the total('1''s place) is 1+4+5=10
> 10 mod  (n+1)=10 mod 5=0,why not the answers isn't this one??
> Another question:
> for the string"10011"
> is the s=1+4+5=10
--------------------------this one.



> or s=1+2+5=8?
> Can anyont answer me?
> Thanks a million!єЗєЗ