Java - Variable, Constant and Literal in Java

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Tutorial: Java - Variable, Constant and Literal in Java

In this example you will see that how you can use variables, constants and literals in your program easily.

Tutorial Details:

Variable : You can assign the values to the variable once it has been declared. The values of the variable can be changed anywhere in the program if the variable is accessible in that scope. In this example we have used the variable intvariable to illustrate this.

Constants: Constants are declared using the final keyword. The values of the constant can't be changed once its declared.

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