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Discussion of Problem 1265. Mirror

wa #9 (+)
Posted by AlMag(VNTU) 10 Apr 2009 11:18
I have only ONE division and no sqrt's, no rotates! what's wrong?
Re: wa #9 (+)
Posted by OpenGL 10 Apr 2009 12:56
Try rewrite program on pascal with extended. I got wa9 on C++ too, but on pascal same algo got AC

Edited by author 10.04.2009 12:56
Re: wa #9 (+)
Posted by AlMag(VNTU) 10 Apr 2009 18:33
ok, i'll try. but why? i used long double, is that correct?
Re: wa #9 (+)
Posted by AlMag(VNTU) 10 Apr 2009 18:49
damn, AC! thanks :)
Re: wa #9 (+)
Posted by OpenGL 10 Apr 2009 19:20
sizeof (long double)=sizeof (double)
i've got it, thanks (-)
Posted by AlMag(VNTU) 10 Apr 2009 23:39
Re: i've got it, thanks (-)
Posted by ValenKof 23 Jul 2011 20:13
Try to swap(x1,x2) and swap(y1,y2). This change gave me AC.
Re: wa #9 (+)
Posted by Edric Mao 27 Oct 2011 18:55
thanks, it's really weird.....