Variables
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This document discusses integer variables in programming, defining them as whole numbers that can be positive or negative. It provides examples of integer literals and explains how to declare integer variables using data types like byte, short, int, and long. The document also notes that commas are not used in coding integer literals.
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Variables
- 1. MODULE 1: OBJECT-ORIENTED PROGRAM LOGIC AND DESIGN Chapter 6 Variables
- 14. • Are whole numbers with a sign (positive or negative) • Example of integer literals: +23 -100 123456789 50L (note: no commas are used when coding integer literals; 50L is an integer value whose data-type is long)
- 17. • To declare integer variables: byte < identifier or variable-name > short < identifier or variable-name > int < identifier or variable-name > long < identifier or variable-name >
- 18. • Floating Point