- countdown.cpp demonstrates use of break and continue
 Mikhail Nesterenko
 1/29/2013
 - increment.cpp demonstrates operation of incrment and decrement, suffix and prefix form
 Mikhail Nesterenko
 9/7/2017
 - max.cpp finds maximum number input
 demonstrates "iterate and keep track" idiom
 Mikhail Nesterenko
 1/27/2014
 - odometer.cpp odometer program, nested loop example
 Mikhail Nesterenko
 01/23/2012