Date:         Sat, 2 Apr 2005 15:07:36 -0500
Reply-To:     Jianping Zhu <zhujp98@gmail.com>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Jianping Zhu <zhujp98@GMAIL.COM>
Subject:      how to input this file
Content-Type: text/plain; charset=ISO-8859-1

I have a file t1.txt with follwing contecnt:
2, 3, 4, 45
1,4
3,6,7
4,8,9,67,34,45

I want to create a dataset from above file, the dataset should be:
2 3
2 4
2 45
1 4
3 6
3 7
4 8
4 9
4 67
4 34
4 45
how can i do that?
Thanks