Examples from Chapter 6: Making Decisions. This covered if, else, if else, compound relations in if statements, nested if statements, the switch statement (case selection), Boolean variables (any non-zero number is True, False is zero) [be sure to remember <stdbool.h> allows you to use 'x = true'], and the Conditional Operator (no examples) [follows form: 'x = condition ? expression1 : expression2' where expression1 is evaluated and assigned to x if condition is true while expression2 is evaluated and assigned to x if condition is false.