Chapter 3 objectives After you have read and studied this chapter, you should be able to e Select proper types for numerical data e Write arithmetic expressions in Java Evaluate arithmetic expressions using the precedence rules e Describe how the memory allocation works for objects and primitive data values e Write mathematical expressions using methods in the Math class e Write programs that input and output data using the Input Box and OutputBox classes from the javabook package Apply the incremental development technique in writing programs (Optional) Describe how the integers and real numbers are represented in memory. C 2000 McGraw-Hill Introduction to Object-Oriented Programming with Java--Wu Chapter 3-2© 2000 McGraw-Hill Introduction to Object-Oriented Programming with Java--Wu Chapter 3 - 2 Chapter 3 Objectives After you have read and studied this chapter, you should be able to Select proper types for numerical data. Write arithmetic expressions in Java. Evaluate arithmetic expressions using the precedence rules. Describe how the memory allocation works for objects and primitive data values. Write mathematical expressions using methods in the Math class. Write programs that input and output data using the InputBox and OutputBox classes from the javabook package. Apply the incremental development technique in writing programs. (Optional) Describe how the integers and real numbers are represented in memory