Frank Cox a écrit : > On Thu, 30 Apr 2009 14:00:06 -0500 > M0E Lnx wrote: > > >> I need a way to take a number, say an integer and round it up to the >> nearest increment of 250. This may imply decreasing or increasing the >> number. > > Divide the number by 250. > > If the result is > x.5 then (x+1)*250 > > If the result is < x.5 then x*250 > > If the number is exactly x.5 then you make an "executive decision" to round it > up or down. >
A = N mod 250 N = N - A if A > 125 then N += 250 In this case N=125 would be rounded to 0 If you want it rounded to 250 change the test by if A >= 125 ... Dominique Simonart ------------------------------------------------------------------------------ Register Now & Save for Velocity, the Web Performance & Operations Conference from O'Reilly Media. Velocity features a full day of expert-led, hands-on workshops and two days of sessions from industry leaders in dedicated Performance & Operations tracks. Use code vel09scf and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
