Example01
   Imperative Looping and Iterating, pp. 70

Example02
   Using Mutable Records, pp. 72

Example03
   Using Mutable Locals, pp. 76

Example04
   Working with Arrays, pp. 77

Example05
   Exceptions and Controlling Them, pp. 85

Example06
   Having an Effect: Basic I/O, pp.88

Example07
   Working with null Values, pp. 94

Example08
   Some Advice: Functional Programming with Side Effects, pp. 95