Discussion @ 1830. Help in the RNOS @ Timus Online Judge

MRain why the answer is 5? [2] // Problem 1830. Help in the RNOS 30 Apr 2011 13:32

why the answer is 5?

espr1t Re: why the answer is 5? [1] // Problem 1830. Help in the RNOS 30 Apr 2011 14:39

Can somebody explain what exactly is the statement? If what happens if we press F1? Can a page be opened more than once? Why can't we press F1 three times and close the pages? I haven't seen so ambiguous up statement in Timus in a long time...

Sandro (USU) Re: why the answer is 5? // Problem 1830. Help in the RNOS 30 Apr 2011 15:19

Look the hint

Discussion of Problem 1830. Help in the RNOS