Chapter 4. Using Decision Statements
After completing this chapter, you will be able to
Declare Boolean variables.
Use Boolean operators to create expressions whose outcome is either true or false.
Write if statements to make decisions based on the result of a Boolean expression.
Write switch statements to make more complex decisions.
In Chapter 3, you learned how to group related statements into methods. You also learned how to use parameters to pass information to a method and how to use return statements to pass information out of a method. Dividing a program into a set of discrete methods, each designed to perform a specific task or calculation, is a necessary design strategy. Many programs need to solve large and complex problems. Breaking up ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access