Re: A Little QBasic help
- Posted by Irv <irv at ELLIJAY.COM> Aug 06, 1998
- 625 views
Irv wrote: > > RND * 2 - 1 MOD 10 returns a number between -1 and 0, replace with > > rand(2)-2 -- returns either 1 or 2, minus 2 equals either zero or minus > 1 > OOPS! Actually, that returns a real ranging from -1 to +1, but since it is being assigned to an integer (thru addition), you can just as easily use rand(3) - 2 -- which will be either 1,0,or -1. At least, I think so. Does this program do some neat graphics? Corrections encouraged. Irv