Introduction to Programming using Java: 4. NetBeans | Varibles (Data Type) | Constants

PROBLEM: Finding the AREA of a CIRCLE given the radius area = pi * radius * radius Get Netbeans from : http://netbeans.org/downloads/index.html A free, open-source Integrated Development Environment for software developers. All the tools needed to create professional desktop, enterprise, web, and mobile applications with the Java platform, as well as with C/C++, PHP, JavaScript and Groovy. Data Type: a data type is a classification identifying types of data, such as floating-point, integer, or Boolean, that determines the possible values for that type and the operations that can be done on values of that type; Constant: a variable whose value that never changes during run time

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