Discussion @ 1912. Titan Ruins: Passing through Walls @ Timus Online Judge

Online Judge	Problems	Authors	Online contests
About Online Judge Frequently asked questions Site news Webboard Links	Problem set Submit solution Judge status Guide	Register Update your info Authors ranklist	Current contest Scheduled contests Past contests Rules

Discussion of Problem 1912. Titan Ruins: Passing through Walls

WA24

Posted by Alexander 2 Mar 2018 12:25

3 different solutions gets WA24. Is this test correct or I don't understand the statement?