Can anyone tell me what is wrong in answer to test:
4
0 4 1 2
0 0 3 0

ans: 3 4 1 2

and where is it written in problem description?
in my opinion it is correct output according to problem statement. Am I wrong?

Best Regards!

please - answer also to tu219717@students.mimuw.edu.pl

You can't pair 1st boy with the 3rd girl because neither of them like each other, and they are not both zero.

Edited by author 14.08.2008 22:05