Problem F
Stanovi

Problem statistics

#	User	Runtime	Language	Date
1	Mårten Wiman	0.20 s	C++	2015-04-30 15:56:50
2	Marc Vinyals	0.43 s	C++	2015-04-25 20:25:19

#	User	Runtime	Date
1	Mårten Wiman	0.20 s	2015-04-30 15:56:50
2	Marc Vinyals	0.43 s	2015-04-25 20:25:19

#	User	Length	Language	Date
1	Marc Vinyals	708	C++	2015-04-25 20:25:19
2	Mårten Wiman	2103	C++	2015-04-30 15:56:50

#	User	Length	Date
1	Marc Vinyals	708	2015-04-25 20:25:19
2	Mårten Wiman	2103	2015-04-30 15:56:50