sorry i have a question what's the meaning of int and max? got confuse with the computation.
waittime = 360;
if(activity >= 15)
waittime = (int)(90 - activity);
if(activity >= 60)
waittime=(int)(34.7586 - (0.0793103 * activity));
if(activity >= 100)
waittime = max((int)(14-(activity/50)), 4);
This chart mean if you are newbie then you have to wait for 6 minutes or 360 seconds for every post as you reach Jr Member rank then your wait time will cut and as you reach Member rank this will more cut mean as you have high rank your wait time going to less for posting on this forum