Java Increment and Decrement Operators i++ and i– by Example – Java Programming Tutorial

Java Increment and Decrement Operators i++ and i–

It is very common to increment and decrement a variable. Java provide the ++ or — unary operators to do this task.

int i = 0;
i++; //increment
i–; //decremnt

You can place these operators before or after a variable. If an increment or decrement are the only operations in a statement, there is no difference between prefix and postfix notation.

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