![]() ![]() Int a, b, c // Declares three ints, a, b, and c. To declare more than one variable of the specified type, you can use a comma-separated list.įollowing are valid examples of variable declaration and initialization in Java − Example Here data type is one of Java's datatypes and variable is the name of the variable. Following is the basic form of a variable declaration −ĭata type variable. You must declare all variables before they can be used. Each variable in Java has a specific type, which determines the size and layout of the variable's memory the range of values that can be stored within that memory and the set of operations that can be applied to the variable. ![]() A variable provides us with named storage that our programs can manipulate. ![]()
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