Hello everybody,
I'm trying to solve this problem. But I don't have any ideas. Can someone help me, pls ?
Thanks!
UPD: I solved it :-)
Hello everybody,
I'm trying to solve this problem. But I don't have any ideas. Can someone help me, pls ?
Thanks!
UPD: I solved it :-)
I think mnlfrnnds04 (Who got 44 Successful hacking attempt) tried to hack his submission (using another user account) http://www.codeforces.com/contest/244/submission/2573465
You can see another submissions: http://www.codeforces.com/contest/244/submission/2573346 http://www.codeforces.com/contest/244/submission/2573196 ...