RCS file: 1st_q_4.c,v Working file: 1st_q_4.c head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: check the entered number by the user is positive or negative. —————————- revision 1.1 locked by: root; date: 2014/07/18 12:21:11; author: root; state: Exp; Initial revision =============================================================================