Computer Applications
Distinguish between the following:
Prefix and Postfix Increment
Java Operators
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Answer
Prefix Increment | Postfix Increment |
---|---|
It works on the principle of first increment, then use. | It works on the principle of first use, then increment. |
It (++) is written before the operand. | It (++) is written after the operand. |
Example:int a = 99; int b = ++a; After the execution of these two statements, both a and b will have the value of 100. | Example:int a = 99; int b = a++; After the execution of these two statements, a will have the value of 100 and b will have the value of 99. |
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