Problem B
Family DAG

Problem statistics

#	User	Runtime	Language	Date
1	Greg Walkup	0.05 s	C++	2015-01-27 22:32:36
2	Tyler Hartwig	0.06 s	C++	2015-02-02 16:53:55

#	User	Runtime	Date
1	Greg Walkup	0.05 s	2015-01-27 22:32:36
2	Tyler Hartwig	0.06 s	2015-02-02 16:53:55

#	User	Length	Language	Date
1	Tyler Hartwig	1495	C++	2015-02-02 16:53:55
2	Greg Walkup	2514	C++	2015-01-27 22:32:36

#	User	Length	Date
1	Tyler Hartwig	1495	2015-02-02 16:53:55
2	Greg Walkup	2514	2015-01-27 22:32:36