Discussion @ 1007. Code Words @ Timus Online Judge

Who can tell me what is the output for this test case?

Posted by lee_0560 15 Jun 2001 22:40

4
1010
1100
11100
0101

Obviously,they aren't fit for any of the three rules,
so,what should the output be?

Re: Who can tell me what is the output for this test case?

please read the text more carefully, it said "All words have
the same length N (4 <= N <= 1000)" !!!!

QH@

Discussion of Problem 1007. Code Words