What is the best algorithm to use to to develop a tracking system for a take out restaurant? The orders will be entered as they come in and marked complete when picked up. Also need to maintain historical data for repeat customers.

Fast answer i need for apex ! smartphones should be banned from the classroom in public schools so that students cannot cheat on test so easily? which is an example of a counter argument to the thesis above? a.the classroom is a place for learning not for making phone calls b. smartphones are useful learning tools in the modern classroom c.banning smartphones will not students pay attention to teachers any better d. banning smartphones would decreased incidents of theft